fix: use --dry-run=server by default for Helm v4 to fix .Capabilities.APIVersions#928

yxxhero wants to merge 3 commits intomasterdatabus23/helm-diff:masterfrom

fix/issue-894-helm-v4-dry-run-serverdatabus23/helm-diff:fix/issue-894-helm-v4-dry-run-serverCopy head branch name to clipboard