fix(deps): bump super-linter/super-linter from 8.1.0 to 8.4.0

Bumps [super-linter/super-linter](https://github.com/super-linter/super-linter) from 8.1.0 to 8.4.0.
- [Release notes](https://github.com/super-linter/super-linter/releases)
- [Changelog](https://github.com/super-linter/super-linter/blob/main/CHANGELOG.md)
- [Commits](super-linter/super-linter@ffde3b2...12562e4)

---
updated-dependencies:
- dependency-name: super-linter/super-linter
  dependency-version: 8.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -47,7 +47,7 @@ jobs:
           fetch-depth: 0 # needed for super-linter
 
       - name: Lint codebase
-        uses: super-linter/super-linter/slim@ffde3b2b33b745cb612d787f669ef9442b1339a6 # v8.1.0
+        uses: super-linter/super-linter/slim@12562e48d7059cf666c43a4ecb0d3b5a2b31bd9e # v8.4.0
         env:
           IGNORE_GITIGNORED_FILES: true
           FILTER_REGEX_INCLUDE: .*src/.*, .*test/.*