Pin GitHub Actions SHAs and harden Dependabot configuration#31

saefty with Claude wants to merge 2 commits into

masterstroeer/newbizz-angular-cropperjs:masterfrom

claude/pin-github-actions-shas-harden-dependabotstroeer/newbizz-angular-cropperjs:claude/pin-github-actions-shas-harden-dependabotCopy head branch name to clipboard