Bump molecule from 24.9.0 to 24.12.0 in /.github/workflows/requirements

Bumps [molecule](https://github.com/ansible-community/molecule) from 24.9.0 to 24.12.0.
- [Release notes](https://github.com/ansible-community/molecule/releases)
- [Commits](ansible/molecule@v24.9.0...v24.12.0)

---
updated-dependencies:
- dependency-name: molecule
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/requirements/requirements_molecule.txt

@@ -1,6 +1,6 @@
 ansible-core==2.16.6
 jinja2==3.1.4
 ansible-compat==24.9.1
-molecule==24.9.0
+molecule==24.12.0
 molecule-plugins[docker]==23.5.3
 docker==7.1.0