build: update to GitHub Action upload-artifact@v4

otherwise build is broken

Author: pmiossec

.github/workflows/build_plugin.yml

@@ -29,7 +29,7 @@ jobs:
         dotnet pack -c Release
 
     - name: Upload artifact
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v4
       with:
         name: ${{ github.event.repository.name }}.nupkg
         path: src/${{ github.event.repository.name }}/bin/Release/${{ github.event.repository.name }}.0.0.0.nupkg

.github/workflows/release_plugin.yml

@@ -8,7 +8,7 @@ on:
     - 'v\d.\d.\d'
 
 jobs:
-  build:
+  release-plugin:
 
     runs-on: [windows-latest]
 
@@ -40,7 +40,7 @@ jobs:
         dotnet pack -c Release
 
     - name: Upload artifact
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v4
       with:
         name: ${{ github.event.repository.name }}.nupkg
         path: src/${{ github.event.repository.name }}/bin/Release/${{ github.event.repository.name }}.${{ steps.extract_version.outputs.version }}.nupkg