Upgrade CodeQL v2.21.4 -> v2.21.8

See:
- https://github.com/github/codeql-action/blob/main/CHANGELOG.md
- github/codeql-action@v2.21.7...v2.21.8
- github/codeql-action@v2.21.6...v2.21.7
- github/codeql-action@v2.21.5...v2.21.6
- github/codeql-action@v2.21.4...v2.21.5

.github/workflows/codeql.yml

@@ -32,13 +32,13 @@ jobs:
           distribution: temurin
           cache: maven
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@a09933a12a80f87b87005513f0abb1494c27a716 # v2.21.4
+        uses: github/codeql-action/init@6a28655e3dcb49cb0840ea372fd6d17733edd8a4 # v2.21.8
         with:
           languages: ${{ matrix.language }}
       - name: Perform minimal build
         if: matrix.language == 'java'
         run: mvn -T1C clean install -DskipTests -Dverification.skip
       - name: Perform CodeQL analysis
-        uses: github/codeql-action/analyze@a09933a12a80f87b87005513f0abb1494c27a716 # v2.21.4
+        uses: github/codeql-action/analyze@6a28655e3dcb49cb0840ea372fd6d17733edd8a4 # v2.21.8
         with:
           category: /language:${{ matrix.language }}

.github/workflows/openssf-scorecard.yml

@@ -31,6 +31,6 @@ jobs:
           results_format: sarif
           publish_results: ${{ github.ref == 'refs/heads/master' }}
       - name: Update GitHub's code scanning dashboard
-        uses: github/codeql-action/upload-sarif@a09933a12a80f87b87005513f0abb1494c27a716 # v2.21.4
+        uses: github/codeql-action/upload-sarif@6a28655e3dcb49cb0840ea372fd6d17733edd8a4 # v2.21.8
         with:
           sarif_file: results.sarif