[FEATURE] Configure the Spark metrics properties while creating a s3 Glue Connector

[noCharger]

Is your feature request related to a problem?

Currently, the user must configure the ExecutionEngine Config to use the s3 Glue Connector. Even with custom metrics support (opensearch-project/opensearch-spark#173 and opensearch-project/opensearch-spark#229), there is no direct way to configure Spark metrics (whether default or custom). The user must construct an image in EMR-S that includes an overriden metrics.properties file.

What solution would you like?

Allow users to configure Spark metrics properties in SQL plugin, for example.

plugins.query.executionengine.spark.config:
'{  "applicationId":"xxxxx",
    "executionRoleARN":"arn:aws:iam::***********:role/emr-job-execution-role",
    "region":"eu-west-1",
    "sparkSubmitParameter": "--conf spark.dynamicAllocation.enabled=false --conf spark.metrics.conf.*.sink.cloudwatch.class=org.apache.spark.metrics.sink.CloudWatchSink
spark.metrics.conf.*.sink.cloudwatch.namespace=OpenSearchSQLSpark"
}'