Update superlinter configuration to @v4

Signed-off-by: Joe Block <jpb@unixorn.net>

Author: unixorn

.github/workflows/superlinter.yml

@@ -47,8 +47,8 @@ jobs:
  # Run Linter against code base #
  ################################
  - name: Lint Code Base
- uses: github/super-linter@v3
+ uses: github/super-linter@v4
  env:
  VALIDATE_ALL_CODEBASE: false
  DEFAULT_BRANCH: master
- GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+ GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}