DRILL-8037: Add V2 JSON Format Plugin based on EVF
* Enable store.json.enable_v2_reader by default
* Fix TestJsonReader doulbe quotes test cases. Update jackson 2.12.1 -> 2.13.0
* Disable V2 for experimental UNION datatype
* Fix regressions
* Fix json Schema Provision (it wasn't provided for JsonLoaderBuilder). The previous schema provision was a fake, the reader schema was infered from the json content. It fixes the scan and reader schema validation. And it starts to apply the provided schema to ANALYZE COMMANDS, fixed TestMetastoreWithEasyFormatPlugin#testAnalyzeOnJsonTable
