Update CodeQL action
https://github.com/certtools/intelmq/actions/runs/1191112061
Annotations Analyze (python) 2 issues were detected with this workflow: git checkout HEAD^2 is no longer necessary. Please remove this step as Code Scanning recommends analyzing the merge commit for best results. Using on.push.paths-ignore can prevent Code Scanning annotating new alerts in your pull requests.
More warnings:
Analyze (python) CodeQL Action major versions v1 and v2 have been deprecated. Please update all occurrences of the CodeQL Action in your workflow files to v3. For more information, see https://github.blog/changelog/2025-01-10-code-scanning-codeql-action-v2-is-now-deprecated/
and
Analyze (python) Unable to validate code scanning workflow: CheckoutWrongHead