ci: update SuperLinter

Signed-off-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>

Author: georglauterbach

.github/workflows/code_linting.yml

@@ -27,7 +27,7 @@ jobs:
           fetch-depth: 0
 
       - name: Lint code base
-        uses: super-linter/super-linter/slim@v6.7.0
+        uses: super-linter/super-linter/slim@v8.5.0
         env:
           LOG_LEVEL: NOTICE
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}