chore: add avm-ptn-mongodb-atlas-lza metadata#322

jeanchg wants to merge 1 commit intoAzure:mainAzure/avm-terraform-governance:mainfrom

jeanchg:chore/add/avm-ptn-mongodb-atlas-lzajeanchg/avm-terraform-governance:chore/add/avm-ptn-mongodb-atlas-lzaCopy head branch name to clipboard