🌱 Bump github/codeql-action from 2.1.18 to 2.1.21 (#844)

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2.1.18 to 2.1.21.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](github/codeql-action@2ca79b6...c7f292e)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/codeql-analysis.yml

@@ -39,7 +39,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@2ca79b6fa8d3ec278944088b4aa5f46912db5d63 # v2.1.11
+      uses: github/codeql-action/init@c7f292ea4f542c473194b33813ccd4c207a6c725 # v2.1.11
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -50,7 +50,7 @@ jobs:
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)
     - name: Autobuild
-      uses: github/codeql-action/autobuild@2ca79b6fa8d3ec278944088b4aa5f46912db5d63 # v2.1.11
+      uses: github/codeql-action/autobuild@c7f292ea4f542c473194b33813ccd4c207a6c725 # v2.1.11
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl
@@ -64,4 +64,4 @@ jobs:
     #   make release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@2ca79b6fa8d3ec278944088b4aa5f46912db5d63 # v2.1.11
+      uses: github/codeql-action/analyze@c7f292ea4f542c473194b33813ccd4c207a6c725 # v2.1.11