chore(deps): update github-actions (#240)

Co-authored-by: asraa <asraa@google.com>

.github/workflows/codeql-analysis.yml

@@ -44,7 +44,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@7fee4ca032ac341c12486c4c06822c5221c76533 # tag=v2.1.20
+      uses: github/codeql-action/init@c7f292ea4f542c473194b33813ccd4c207a6c725 # tag=v2.1.21
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -55,7 +55,7 @@ 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@7fee4ca032ac341c12486c4c06822c5221c76533 # tag=v2.1.20
+      uses: github/codeql-action/autobuild@c7f292ea4f542c473194b33813ccd4c207a6c725 # tag=v2.1.21
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl
 
@@ -68,4 +68,4 @@ jobs:
     #   make release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@7fee4ca032ac341c12486c4c06822c5221c76533 # tag=v2.1.20
+      uses: github/codeql-action/analyze@c7f292ea4f542c473194b33813ccd4c207a6c725 # tag=v2.1.21