upgrade deprecated github actions

.github/workflows/build.yml

@@ -19,12 +19,12 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.ref }}  # This checks out the commit that triggered the workflow run
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v1
+        uses: actions/setup-dotnet@v4
         with:
           dotnet-version: '8.0.x'
 
@@ -51,29 +51,29 @@ jobs:
         run: Npgmq.Test/scripts/run-tests.sh 0.31.0
 
       - name: Pack
-        if: startsWith(github.ref, 'refs/tags/v')
+        #if: startsWith(github.ref, 'refs/tags/v')
         run: dotnet pack Npgmq/Npgmq.csproj --no-build --configuration Release /p:PackageVersion=${{ env.VERSION }} /p:CopyrightYear=$(date +%Y) --output out
 
-      - uses: actions/upload-artifact@v2
-        if: startsWith(github.ref, 'refs/tags/v')
+      - uses: actions/upload-artifact@v4
+        #if: startsWith(github.ref, 'refs/tags/v')
         with:
           name: build-artifact
           path: out
 
   publish:
     needs: build
-    if: startsWith(github.ref, 'refs/tags/v')
+    #if: startsWith(github.ref, 'refs/tags/v')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4
         with:
           name: build-artifact
           path: out
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v1
+        uses: actions/setup-dotnet@v4
         with:
           dotnet-version: '8.0.x'
 
-      - name: Push
-        run: dotnet nuget push "out/*.nupkg" --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json
+#      - name: Push
+#        run: dotnet nuget push "out/*.nupkg" --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json