ci: migrate CodeQL Action v3 → v4

Node.js 24 runtime, v3 deprecated Dec 2026.
SHA: 0d579ffd059c29b07949a3cce3983f0780820c98 (v4.32.6)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

.github/workflows/codeql.yml

@@ -30,12 +30,12 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@820e3160e279568db735cee8ed8f8e77a6da7818 # v3.28.1
+        uses: github/codeql-action/init@0d579ffd059c29b07949a3cce3983f0780820c98 # v3.28.1
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@820e3160e279568db735cee8ed8f8e77a6da7818 # v3.28.1
+        uses: github/codeql-action/analyze@0d579ffd059c29b07949a3cce3983f0780820c98 # v3.28.1
         with:
           category: "/language:${{ matrix.language }}"

.github/workflows/scorecard-enforcer.yml

@@ -30,7 +30,7 @@ jobs:
           publish_results: true
 
       - name: Upload SARIF
-        uses: github/codeql-action/upload-sarif@820e3160e279568db735cee8ed8f8e77a6da7818 # v3
+        uses: github/codeql-action/upload-sarif@0d579ffd059c29b07949a3cce3983f0780820c98 # v4
         with:
           sarif_file: results.sarif
 

.github/workflows/scorecard.yml

@@ -27,6 +27,6 @@ jobs:
           results_format: sarif
 
       - name: Upload results
-        uses: github/codeql-action/upload-sarif@820e3160e279568db735cee8ed8f8e77a6da7818 # v3.31.8
+        uses: github/codeql-action/upload-sarif@0d579ffd059c29b07949a3cce3983f0780820c98 # v3.31.8
         with:
           sarif_file: results.sarif