Push YARN configuration to Spark while deply Spark on YARN [Spark Branch]

We only push Spark configuration and RSC configuration to Spark while launch Spark cluster now, for Spark on YARN mode, Spark need extra YARN configuration to launch Spark cluster. Besides this, to support dynamically configuration setting for RSC configuration/YARN configuration, we need to recreate SparkSession while RSC configuration/YARN configuration update as well, as they may influence the Spark cluster deployment as well.