Fix GitHub Actions workflow deprecated syntax and actions

- Updated actions/checkout from v2 to v4
- Updated actions/setup-dotnet from v3 to v4
- Replaced deprecated ::set-output with $GITHUB_OUTPUT
- Replaced deprecated actions/upload-release-asset@v1 with softprops/action-gh-release@v2
- Removed jossef/action-latest-release-info action (no longer needed)

Author: claude

.github/workflows/dotnet.yml

@@ -12,17 +12,17 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Setup .NET
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
       with:
         dotnet-version: 10.0.x
 
     - name: Check Tag
       id: check-tag
       run: |
         if [[ v${{ github.event.ref }} =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
-            echo ::set-output name=match::true
+            echo "match=true" >> $GITHUB_OUTPUT
         fi
         
     - name: Run Unit Tests
@@ -39,24 +39,13 @@ jobs:
         dotnet build -c Release
         dotnet pack -c Release -o /tmp/nupkgs -v m -p:IncludeSymbols=true -p:SymbolPackageFormat=snupkg
         dotnet nuget push /tmp/nupkgs/NosCore.ParserInputGenerator.${{github.event.ref}}.nupkg -s https://api.nuget.org/v3/index.json -k ${{secrets.NUGET_API_KEY}}
-        echo ::set-output name=ARTIFACT_PATH::/tmp/nupkgs/NosCore.ParserInputGenerator.${{github.event.ref}}.snupkg
-        echo ::set-output name=ARTIFACT_NAME::NosCore.ParserInputGenerator.${{github.event.ref}}.snupkg
-        
-    - name: Gets Latest Release
-      if: steps.check-tag.outputs.match == 'true'
-      id: latest_release_info
-      uses: jossef/action-latest-release-info@v1.1.0
-      env:
-        GITHUB_TOKEN: ${{ secrets.REPO_TOKEN }}
+        echo "ARTIFACT_PATH=/tmp/nupkgs/NosCore.ParserInputGenerator.${{github.event.ref}}.snupkg" >> $GITHUB_OUTPUT
+        echo "ARTIFACT_NAME=NosCore.ParserInputGenerator.${{github.event.ref}}.snupkg" >> $GITHUB_OUTPUT
         
     - name: Upload Release Asset
       if: steps.check-tag.outputs.match == 'true'
-      uses: actions/upload-release-asset@v1
-      env:
-        GITHUB_TOKEN: ${{ secrets.REPO_TOKEN }}
+      uses: softprops/action-gh-release@v2
       with:
-        upload_url: ${{ steps.latest_release_info.outputs.upload_url }} 
-        asset_path: ${{ steps.build_artifact.outputs.ARTIFACT_PATH }}
-        asset_name: ${{ steps.build_artifact.outputs.ARTIFACT_NAME }}
-        asset_content_type: application/zip
+        files: ${{ steps.build_artifact.outputs.ARTIFACT_PATH }}
+        token: ${{ secrets.REPO_TOKEN }}