build(deps): bump oxsecurity/megalinter

Bumps the github-action-updates group with 1 update: [oxsecurity/megalinter](https://github.com/oxsecurity/megalinter).


Updates `oxsecurity/megalinter` from 8.5.0 to 8.6.0
- [Release notes](https://github.com/oxsecurity/megalinter/releases)
- [Changelog](https://github.com/oxsecurity/megalinter/blob/main/CHANGELOG.md)
- [Commits](oxsecurity/megalinter@1463330...04cf22b)

---
updated-dependencies:
- dependency-name: oxsecurity/megalinter
  dependency-version: 8.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-action-updates
...

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

Author: dependabot[bot]

.github/workflows/linting-formatting.yml

@@ -26,7 +26,7 @@ jobs:
         with:
           fetch-depth: 0
           persist-credentials: false
-      - uses: oxsecurity/megalinter/flavors/c_cpp@146333030da68e2e58c6ff826633824fabe01eaf # v8.5.0
+      - uses: oxsecurity/megalinter/flavors/c_cpp@04cf22b980c2e9c2121553417ed651c944afc8e1 # v8.6.0
         env:
           APPLY_FIXES: all
           VALIDATE_ALL_CODEBASE: true