Updated pipelines to use .NET 9

Author: scottbrady91

.github/workflows/codeql-analysis.yml

@@ -24,10 +24,10 @@ jobs:
     - name: Checkout repository
       uses: actions/checkout@v4
 
-    - name: Setup .NET 8.0
+    - name: Setup .NET 9.0
       uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: '8.0.x'
+        dotnet-version: '9.0.x'
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v3

.github/workflows/dotnetcore.yml

@@ -17,10 +17,10 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
-    - name: Setup .NET 8.0
+    - name: Setup .NET 9.0
       uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: '8.0.x'
+        dotnet-version: '9.0.x'
 
     - name: Restore
       run: dotnet restore