Fix CodeQL build workflow

Author: Nick Ficano

.github/workflows/codeql.yml

@@ -23,18 +23,29 @@ jobs:
       matrix:
         include:
           - language: csharp
-            build-mode: autobuild
+            build-mode: manual
 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Setup .NET (from global.json)
+        uses: actions/setup-dotnet@v4
+        with:
+          global-json-file: global.json
+
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
 
+      - name: Restore dependencies
+        run: dotnet restore ARCP.slnx
+
+      - name: Build
+        run: dotnet build ARCP.slnx --configuration Release --no-restore
+
       - name: Perform CodeQL Analysis
         uses: github/codeql-action/analyze@v3
         with: