Make SSL truststore/keystore configuration consistent across connectors

In different connectors we are using different names for the same configuration properties. It'd be nice to make them consistent by introducing a single configuration class (SslTrustConfig) in the plugin-toolkit that could be applied to multiple connectors using ConfigBinder.public <T> void bindConfig(Class<T> configClass, String prefix) method (this allows us to add a unique prefix like mongodb.tls)

Since names right now are inconsistent we should settle on a single, consistent name and add rest of those as @LegacyConfig

plugin/trino-cassandra/src/main/java/io/trino/plugin/cassandra/CassandraClientConfig.java:    @Config("cassandra.tls.truststore-path")
plugin/trino-cassandra/src/main/java/io/trino/plugin/cassandra/CassandraClientConfig.java:    @Config("cassandra.tls.truststore-password")
plugin/trino-kafka/src/main/java/io/trino/plugin/kafka/security/KafkaSslConfig.java:    @Config("kafka.ssl.truststore.location")
plugin/trino-kafka/src/main/java/io/trino/plugin/kafka/security/KafkaSslConfig.java:    @Config("kafka.ssl.truststore.password")
plugin/trino-kafka/src/main/java/io/trino/plugin/kafka/security/KafkaSslConfig.java:    @Config("kafka.ssl.truststore.type")
plugin/trino-mongodb/src/main/java/io/trino/plugin/mongodb/MongoSslConfig.java:    @Config("mongodb.tls.truststore-path")
plugin/trino-mongodb/src/main/java/io/trino/plugin/mongodb/MongoSslConfig.java:    @Config("mongodb.tls.truststore-password")
plugin/trino-elasticsearch/src/main/java/io/trino/plugin/elasticsearch/ElasticsearchConfig.java:    @Config("elasticsearch.tls.truststore-path")
plugin/trino-elasticsearch/src/main/java/io/trino/plugin/elasticsearch/ElasticsearchConfig.java:    @Config("elasticsearch.tls.truststore-password")
plugin/trino-pinot/src/main/java/io/trino/plugin/pinot/client/PinotGrpcServerQueryClientTlsConfig.java:    @Config("pinot.grpc.tls.truststore-type")
plugin/trino-pinot/src/main/java/io/trino/plugin/pinot/client/PinotGrpcServerQueryClientTlsConfig.java:    @Config("pinot.grpc.tls.truststore-path")
plugin/trino-pinot/src/main/java/io/trino/plugin/pinot/client/PinotGrpcServerQueryClientTlsConfig.java:    @Config("pinot.grpc.tls.truststore-password")
core/trino-main/src/main/java/io/trino/server/InternalCommunicationConfig.java:    @Config("internal-communication.https.truststore.path")
core/trino-main/src/main/java/io/trino/server/InternalCommunicationConfig.java:    @Config("internal-communication.https.truststore.key")
lib/trino-plugin-toolkit/src/main/java/io/trino/plugin/base/ldap/LdapClientConfig.java:    @Config("ldap.ssl.truststore.path")
lib/trino-plugin-toolkit/src/main/java/io/trino/plugin/base/ldap/LdapClientConfig.java:    @Config("ldap.ssl.truststore.password")```