chore: update deps, adapt lint, use json v2 (#1185)

- Raised go to 1.27
- Adopted json v2
- Sync lint config from gitea
- Fixed all issues

Co-authored-by: silverwind <me@silverwind.io>
Reviewed-on: https://gitea.com/gitea/runner/pulls/1185
Reviewed-by: bircni <bircni@icloud.com>
Co-authored-by: Renovate Bot <renovate-bot@gitea.com>

act/runner/job_hooks.go

@@ -64,7 +64,9 @@ func (rc *RunContext) runJobHook(ctx context.Context, hookPath, name string) err
 	}
 	// Processed even on failure, so a hook that exports what it managed to set up before
 	// failing still hands it to the job.
-	err = cmp.Or(err, rc.processHookFileCommands(ctx))
+	if processErr := rc.processHookFileCommands(ctx); err == nil {
+		err = processErr
+	}
 	if err == nil {
 		return nil
 	}