Update to CodeQL v4

Author: commonsensesoftware

.github/workflows/codeql-analysis.yml

@@ -22,7 +22,7 @@ jobs:
       uses: actions/checkout@v3
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v3
+      uses: github/codeql-action/init@v4
       with:
         queries: security-and-quality
         languages: csharp
@@ -54,4 +54,4 @@ jobs:
         dotnet build $slnf.FullName --configuration Release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v3
+      uses: github/codeql-action/analyze@v4