Bump github/super-linter from v3.15.2 to v3.15.3

Bumps [github/super-linter](https://github.com/github/super-linter) from v3.15.2 to v3.15.3.
- [Release notes](https://github.com/github/super-linter/releases)
- [Commits](github/super-linter@v3.15.2...9de5db9)

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

.github/workflows/super-linter.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: run-linters
-        uses: github/super-linter@v3.15.2
+        uses: github/super-linter@v3.15.3
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           # disabled because it's not working with C libs