[Network]support `--if-none-match` in `az network dns record-set {} add-record`#12744

mmyyrroonn merged 4 commits intoAzure:devAzure/azure-cli:devfrom

mmyyrroonn:fix-11901-support-confirmation-to-create-a-new-record-setmmyyrroonn/azure-cli:fix-11901-support-confirmation-to-create-a-new-record-setCopy head branch name to clipboard