pre-commit: add actionlint for GitHub Actions workflow files

Another check or test we can have that lints workflow files.

Tested with `pre-commit run --all-files` currently passing

Static checker for GitHub Actions workflow files:

https://github.com/rhysd/actionlint

https://github.com/rhysd/actionlint/blob/v1.7.8/docs/usage.md#pre-commit

Try the online version:

https://rhysd.github.io/actionlint/

Author: jbampton

.pre-commit-config.yaml

@@ -47,3 +47,7 @@ repos:
       - id: gitleaks
         name: run gitleaks
         description: check for secrets with gitleaks
+  - repo: https://github.com/rhysd/actionlint
+    rev: v1.7.8
+    hooks:
+      - id: actionlint