fix: support env-var auth config for REST catalog (JSON string decode + flat properties)#3423

GayathriSrividya wants to merge 4 commits into

apache:mainapache/iceberg-python:mainfrom

GayathriSrividya:fix/issue-3422-rest-auth-env-var-string-decodeGayathriSrividya/iceberg-python:fix/issue-3422-rest-auth-env-var-string-decodeCopy head branch name to clipboard