Fix jsonb support to work with 5.x#182

hchintamreddy wants to merge 4 commits intoperplexhub:5.xperplexhub/rsql-jpa-specification:5.xfrom

hchintamreddy:feature/#57-5.xhchintamreddy/rsql-jpa-specification:feature/#57-5.xCopy head branch name to clipboard