ci: bump Helm support matrix to v3.21.0 and v4.2.0#1017

yxxhero wants to merge 1 commit into

masterdatabus23/helm-diff:masterfrom

ci-bump-helm-matrix-v3.21-v4.2databus23/helm-diff:ci-bump-helm-matrix-v3.21-v4.2Copy head branch name to clipboard