Update dotnetcore.yml

- compatibility with .NET 8

.github/workflows/dotnetcore.yml

@@ -1,21 +1,28 @@
-name: .NET Core
+# This workflow will build a .NET project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-net
+
+name: .NET
 
 on:
   push:
-    branches: 
-      - master
-      - 'develop'
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
 
 jobs:
   build:
 
-    runs-on: windows-latest
+    runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v1
-    - name: Setup .NET Core
-      uses: actions/setup-dotnet@v1
+    - uses: actions/checkout@v4
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 2.2.108
-    - name: Build with dotnet
-      run: dotnet build --configuration Release
+        dotnet-version: 8.0.x
+    - name: Restore dependencies
+      run: dotnet restore
+    - name: Build
+      run: dotnet build --no-restore
+    - name: Test
+      run: dotnet test --no-build --verbosity normal