Upgrade CodeQL actions to version 4

Updated CodeQL action versions to v4 for initialization and analysis.

Author: Skyfall1235

.github/workflows/CodeQL_PR_Analysis.yml

@@ -31,12 +31,12 @@ jobs:
           dotnet-version: '8.0.x' 
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v3
+        uses: github/codeql-action/init@v4
         with:
           languages: csharp
 
       - name: Build Project
         run: dotnet build src/RandomAPI/RandomAPI.csproj
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v3
+        uses: github/codeql-action/analyze@v4