Update release-nuget.yml

Author: u-less

.github/workflows/release-nuget.yml

@@ -21,15 +21,15 @@ jobs:
       - uses: dotnet/nbgv@master
         with:
           setAllVars: true
-      - run: echo "NuGetPackageVersion $NBGV_SimpleVersion"
+      - run: echo "NuGetPackageVersion $NBGV_MajorMinorVersion"
 
       - name: Install dependencies
         run: dotnet restore
       - name: Build
         run: dotnet build --configuration Release --no-restore
 
       - name: Pack the NuGets
-        run: dotnet pack --configuration Release --no-build --include-symbols -o . -p:PackageVersion=$NBGV_SimpleVersion
+        run: dotnet pack --configuration Release --no-build --include-symbols -o . -p:PackageVersion=$NBGV_MajorMinorVersion
 
       - name: Publish NuGet
         run: |