Merge pull request #101 from utilitywarehouse/dl-upd

Bump vault to v1.18.2 and sidecars to latest

- Bump statsd-exporter to v0.28.0

base/vault-namespace/vault.yaml

@@ -198,7 +198,7 @@ spec:
             - name: tls
               mountPath: /etc/tls
         - name: vault
-          image: hashicorp/vault:1.17.2
+          image: hashicorp/vault:1.18.2
           readinessProbe:
             # Ready if Vault is initialized, unsealed and active/standby
             httpGet:
@@ -242,7 +242,7 @@ spec:
           ports:
             - containerPort: 9410
         - name: statsd-exporter
-          image: prom/statsd-exporter:v0.26.1
+          image: prom/statsd-exporter:v0.28.0
           args:
             - --statsd.mapping-config=/statsd-mappings.yaml
           ports: