fix: lazy load connectivity info

[jbutler]

Initial calls to getCachedConnectivityInfo() may return an empty list if
it occurs before an initial call to getConnectivityInfo(). This change
will ensure that getConnectivityInfo() has been called when returning
cached results.

Issue #, if available:

Description of changes:

Why is this change necessary:

    "certificates": {
      "disableCertificateRotation": true
    }

Disabling certificate rotation does not work as expected, as the initial certificate does not contain connectivity information. This change forces an initial load so that this config option is actually usable without needing to restart the CDA component.

How was this change tested:
Deployed CDA with above config and confirmed that connectivity info is included in the initial certificate.

Any additional information or context required to review the change:

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[github-actions]

Unit Tests Coverage Report

File	Coverage	Lines	Branches
All files	68%	75%	61%	✅
com.aws.greengrass.clientdevices.auth.ClientDevicesAuthService	82%	90%	73%	✅
com.aws.greengrass.clientdevices.auth.PermissionEvaluationUtils	78%	82%	74%	✅
com.aws.greengrass.clientdevices.auth.DeviceAuthClient	58%	60%	57%	✅
com.aws.greengrass.clientdevices.auth.PermissionEvaluationUtils$Operation	100%	100%	0%	✅
com.aws.greengrass.clientdevices.auth.PermissionEvaluationUtils$Resource	100%	100%	0%	✅
com.aws.greengrass.clientdevices.auth.CertificateManager	80%	96%	64%	✅
com.aws.greengrass.clientdevices.auth.iot.registry.ThingRegistry	100%	100%	100%	✅
com.aws.greengrass.clientdevices.auth.iot.registry.CertificateRegistry	67%	85%	50%	✅
com.aws.greengrass.clientdevices.auth.iot.registry.ThingRegistry$1	75%	100%	50%	✅
com.aws.greengrass.clientdevices.auth.iot.registry.RegistryConfig	0%	0%	0%	❌
com.aws.greengrass.clientdevices.auth.iot.registry.CertificateRegistry$1	75%	100%	50%	✅
com.aws.greengrass.clientdevices.auth.certificate.CertificateGenerator	70%	90%	50%	✅
com.aws.greengrass.clientdevices.auth.certificate.CISShadowMonitor$1	83%	83%	0%	✅
com.aws.greengrass.clientdevices.auth.certificate.CertificateStore$CAType	100%	100%	0%	✅
com.aws.greengrass.clientdevices.auth.certificate.ClientCertificateGenerator	96%	93%	100%	✅
com.aws.greengrass.clientdevices.auth.certificate.CertificateHelper	76%	99%	54%	✅
com.aws.greengrass.clientdevices.auth.certificate.CertificateStore	76%	85%	67%	✅
com.aws.greengrass.clientdevices.auth.certificate.CertificateExpiryMonitor	77%	88%	67%	✅
com.aws.greengrass.clientdevices.auth.certificate.CISShadowMonitor	62%	78%	45%	✅
com.aws.greengrass.clientdevices.auth.certificate.CertificateExpiryMonitor$CertRotationDecider	90%	100%	80%	✅
com.aws.greengrass.clientdevices.auth.certificate.ServerCertificateGenerator	95%	90%	100%	✅
com.aws.greengrass.clientdevices.auth.certificate.CertificatesConfig	100%	100%	100%	✅
com.aws.greengrass.clientdevices.auth.configuration.AuthorizationPolicyStatement$Effect	100%	100%	0%	✅
com.aws.greengrass.clientdevices.auth.configuration.GroupDefinition	75%	100%	50%	✅
com.aws.greengrass.clientdevices.auth.configuration.ExpressionVisitor	84%	94%	75%	✅
com.aws.greengrass.clientdevices.auth.configuration.GroupManager	89%	94%	83%	✅
com.aws.greengrass.clientdevices.auth.configuration.ConfigurationFormatVersion	100%	100%	0%	✅
com.aws.greengrass.clientdevices.auth.configuration.GroupConfiguration	90%	95%	86%	✅
com.aws.greengrass.clientdevices.auth.api.ClientDevicesAuthServiceApi	54%	59%	50%	✅
com.aws.greengrass.clientdevices.auth.api.GetCertificateRequestOptions$CertificateType	100%	100%	0%	✅
com.aws.greengrass.clientdevices.auth.session.attribute.StringLiteralAttribute	100%	100%	0%	✅
com.aws.greengrass.clientdevices.auth.session.attribute.WildcardSuffixAttribute	88%	100%	75%	✅
com.aws.greengrass.clientdevices.auth.util.ResizableLinkedBlockingQueue	90%	80%	100%	✅
com.aws.greengrass.clientdevices.auth.util.ParseIPAddress	90%	95%	84%	✅
com.aws.greengrass.clientdevices.auth.iot.IotAuthClient$Default	83%	86%	80%	✅
com.aws.greengrass.clientdevices.auth.iot.Thing	100%	100%	100%	✅
com.aws.greengrass.clientdevices.auth.iot.Component	67%	67%	0%	✅
com.aws.greengrass.clientdevices.auth.iot.ConnectivityInfoProvider	92%	100%	83%	✅
com.aws.greengrass.clientdevices.auth.iot.Certificate	100%	100%	0%	✅
com.aws.greengrass.clientdevices.auth.configuration.parser.RuleExpressionDefaultVisitor	0%	0%	0%	❌
com.aws.greengrass.clientdevices.auth.configuration.parser.ASTOr	67%	67%	0%	✅
com.aws.greengrass.clientdevices.auth.configuration.parser.SimpleCharStream	28%	31%	25%	❌
com.aws.greengrass.clientdevices.auth.configuration.parser.RuleExpressionTreeConstants	0%	0%	0%	❌
com.aws.greengrass.clientdevices.auth.configuration.parser.RuleExpressionConstants	100%	100%	0%	✅
com.aws.greengrass.clientdevices.auth.configuration.parser.TokenMgrError	22%	32%	12%	❌
com.aws.greengrass.clientdevices.auth.configuration.parser.RuleExpressionTokenManager	61%	65%	58%	✅
com.aws.greengrass.clientdevices.auth.configuration.parser.JJTRuleExpressionState	67%	65%	70%	✅
com.aws.greengrass.clientdevices.auth.configuration.parser.ASTThing	67%	67%	0%	✅
com.aws.greengrass.clientdevices.auth.configuration.parser.ASTStart	33%	33%	0%	❌
com.aws.greengrass.clientdevices.auth.configuration.parser.RuleExpression	63%	63%	62%	✅
com.aws.greengrass.clientdevices.auth.configuration.parser.ASTAnd	67%	67%	0%	✅
com.aws.greengrass.clientdevices.auth.configuration.parser.SimpleNode	27%	35%	19%	❌
com.aws.greengrass.clientdevices.auth.configuration.parser.Token	58%	58%	0%	✅
com.aws.greengrass.ipc.IPCUtils	58%	67%	50%	✅
com.aws.greengrass.ipc.GetClientDeviceAuthTokenOperationHandler	87%	98%	75%	✅
com.aws.greengrass.ipc.VerifyClientDeviceIdentityOperationHandler	64%	79%	50%	✅
com.aws.greengrass.ipc.AuthorizeClientDeviceActionOperationHandler	80%	93%	67%	✅
com.aws.greengrass.ipc.SubscribeToCertificateUpdatesOperationHandler	77%	87%	67%	✅
com.aws.greengrass.clientdevices.auth.session.SessionCreator	100%	100%	100%	✅
com.aws.greengrass.clientdevices.auth.session.SessionConfig	92%	100%	83%	✅
com.aws.greengrass.clientdevices.auth.session.SessionManager	88%	100%	75%	✅
com.aws.greengrass.clientdevices.auth.session.SessionImpl	94%	89%	100%	✅
com.aws.greengrass.clientdevices.auth.session.SessionManager$1	100%	100%	100%	✅
com.aws.greengrass.clientdevices.auth.session.SessionCreator$SessionFactorySingleton	100%	100%	0%	✅
com.aws.greengrass.clientdevices.auth.session.MqttSessionFactory	100%	100%	100%	✅
com.aws.greengrass.clientdevices.auth.session.MqttSessionFactory$MqttCredential	100%	100%	0%	✅

Minimum allowed coverage is 50%

Generated by 🐒 cobertura-action against c63e827

[MikeDombo]

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