chore(deps): update github/codeql-action digest to 68bde55 (mrdoob#33552)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/codeql-code-scanning.yml

@@ -33,16 +33,16 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@e46ed2cbd01164d986452f91f178727624ae40d7 # v4
+      uses: github/codeql-action/init@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4
       with:
         languages: ${{ matrix.language }}
         config-file: ./.github/codeql-config.yml
         queries: security-and-quality
 
     - name: Autobuild
-      uses: github/codeql-action/autobuild@e46ed2cbd01164d986452f91f178727624ae40d7 # v4
+      uses: github/codeql-action/autobuild@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@e46ed2cbd01164d986452f91f178727624ae40d7 # v4
+      uses: github/codeql-action/analyze@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4
       with:
         category: "/language:${{matrix.language}}"