chore(deps): Bump lumaxis/shellcheck-problem-matchers

Bumps [lumaxis/shellcheck-problem-matchers](https://github.com/lumaxis/shellcheck-problem-matchers) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/lumaxis/shellcheck-problem-matchers/releases)
- [Commits](lumaxis/shellcheck-problem-matchers@v2.0.0...v2.1.0)

---
updated-dependencies:
- dependency-name: lumaxis/shellcheck-problem-matchers
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/shellcheck.yml

@@ -15,7 +15,7 @@ jobs:
       uses: actions/checkout@master
 
     - name: Register ShellCheck problem matchers
-      uses: lumaxis/shellcheck-problem-matchers@v2.0.0
+      uses: lumaxis/shellcheck-problem-matchers@v2.1.0
 
     - name: Run ShellCheck
       uses: ludeeus/action-shellcheck@master