aws keyspace configs for hmda-platform

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For Apache Cassandra(k8ssandra) with PlainTextAuthProvider use persistence.conf
For AWS Keyspace with PlainTextAuthProvider use persistence-keyspace.conf (do not use for cluster deployment)
For AWS Keyspace with SigV4AuthProvider persistence-keyspace-sigv4.conf

hmda/src/main/resources/application.conf. (local deployment)
hmda/src/main/resources/application-kubernetes.conf (cluster deployment)
hmda-analytics/src/main/resources/application.conf
modified-lar/src/main/resources/application.conf
irs-publisher/src/main/resources/application.conf

Environment variables for Apache Cassandra(k8ssandra) with PlainTextAuthProvider use "persistence.conf"

export CASSANDRA_CLUSTER_HOSTS="10.x.x.x:9042"
export CASSANDRA_JOURNAL_KEYSPACE=hmda2_journal
export CASSANDRA_SNAPSHOT_KEYSPACE=hmda2_snapshot
export CASSANDRA_CLUSTER_USERNAME=xxx
export CASSANDRA_CLUSTER_DC=xxx
export CASSANDRA_CLUSTER_PASSWORD=xxx

Environment variables for AWS Keyspace with PlainTextAuthProvider use "persistence-keyspace.conf"

export CASSANDRA_TRUSTSTORE_FILE="/tmp/cassandra_truststore.jks"
export CASSANDRA_TRUSTSTORE_PASSWORD="xxx"
export CASSANDRA_JOURNAL_KEYSPACE=hmda2_journal
export CASSANDRA_SNAPSHOT_KEYSPACE=hmda2_snapshot
export CASSANDRA_CLUSTER_DC="us-east-1"
export CASSANDRA_CLUSTER_USERNAME="xxx"
export CASSANDRA_CLUSTER_PASSWORD="xxx"

Environment variables for AWS Keyspace with SigV4AuthProvider "persistence-keyspace-sigv4.conf"

export CASSANDRA_TRUSTSTORE_FILE="/tmp/cassandra_truststore.jks"
export CASSANDRA_TRUSTSTORE_PASSWORD="xxx"
export CASSANDRA_JOURNAL_KEYSPACE=hmda2_journal
export CASSANDRA_SNAPSHOT_KEYSPACE=hmda2_snapshot
export CASSANDRA_CLUSTER_DC="us-east-1"
export CASSANDRA_CLUSTER_USERNAME="xxx"
export CASSANDRA_CLUSTER_PASSWORD="xxx"
export AWS_ACCESS_KEY_ID=xxx
export AWS_SECRET_ACCESS_KEY=xxx