chore(deps): update gcr.io/cloud-sql-connectors/cloud-sql-proxy docker tag to v2.21.0#468

red-hat-konflux[bot] wants to merge 1 commit intomainopenshift-online/maestro:mainfrom

konflux/mintmaker/main/gcr.io-cloud-sql-connectors-cloud-sql-proxy-2.xopenshift-online/maestro:konflux/mintmaker/main/gcr.io-cloud-sql-connectors-cloud-sql-proxy-2.xCopy head branch name to clipboard