C#: Update workflow files and scripts.

Author: michaelnebel

.github/workflows/codeql-analysis.yml

@@ -30,7 +30,7 @@ jobs:
     - name: Setup dotnet
       uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 8.0.101
+        dotnet-version: 9.0.100
 
     - name: Checkout repository
       uses: actions/checkout@v4

.github/workflows/csharp-qltest.yml

@@ -39,14 +39,14 @@ jobs:
       - name: Setup dotnet
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 8.0.101
+          dotnet-version: 9.0.100
       - name: Extractor unit tests
         run: |
           dotnet tool restore
-          dotnet test -p:RuntimeFrameworkVersion=8.0.1 extractor/Semmle.Util.Tests
-          dotnet test -p:RuntimeFrameworkVersion=8.0.1 extractor/Semmle.Extraction.Tests
-          dotnet test -p:RuntimeFrameworkVersion=8.0.1 autobuilder/Semmle.Autobuild.CSharp.Tests
-          dotnet test -p:RuntimeFrameworkVersion=8.0.1 autobuilder/Semmle.Autobuild.Cpp.Tests
+          dotnet test -p:RuntimeFrameworkVersion=9.0.0 extractor/Semmle.Util.Tests
+          dotnet test -p:RuntimeFrameworkVersion=9.0.0 extractor/Semmle.Extraction.Tests
+          dotnet test -p:RuntimeFrameworkVersion=9.0.0 autobuilder/Semmle.Autobuild.CSharp.Tests
+          dotnet test -p:RuntimeFrameworkVersion=9.0.0 autobuilder/Semmle.Autobuild.Cpp.Tests
         shell: bash
   stubgentest:
     runs-on: ubuntu-latest

csharp/actions/create-extractor-pack/action.yml

@@ -5,9 +5,9 @@ runs:
   steps:
     - uses: ./.github/actions/fetch-codeql
     - name: Setup dotnet
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 8.0.101
+        dotnet-version: 9.0.100
     - name: Build Extractor
       shell: bash
       run: scripts/create-extractor-pack.sh

csharp/scripts/create-extractor-pack.sh

@@ -21,7 +21,7 @@ mkdir -p extractor-pack
 mkdir -p extractor-pack/tools/${platform}
 
 function dotnet_publish {
-  dotnet publish --self-contained --configuration Release --runtime ${dotnet_platform} -p:RuntimeFrameworkVersion=8.0.1 $1 --output extractor-pack/tools/${platform}
+  dotnet publish --self-contained --configuration Release --runtime ${dotnet_platform} -p:RuntimeFrameworkVersion=9.0.0 $1 --output extractor-pack/tools/${platform}
 }
 
 dotnet tool restore