Windows build issue

Author: surgicalcoder

.github/workflows/publish.yml

@@ -21,8 +21,8 @@ jobs:
           nuget-api-key: ${{secrets.NUGET_KEY}}
       - name: Get Build Version
         run: |
-          echo "BUILD_VERSION=${{ format('{0}.{1}', env.BUILD_VER, github.run_number ) }}" >> $GITHUB_ENV
+          echo "BUILD_VERSION=${{ format('{0}.{1}', env.BUILD_VER, github.run_number ) }}" >> $env:GITHUB_ENV
       - name: Build
-        run: dotnet pack $SOLUTION --configuration Release -p:Version=$BUILD_VERSION -p:PackageVersion=$BUILD_VERSION -p:GeneratePackageOnBuild=false -p:NuGetVersion=$BUILD_VERSION
+        run: dotnet pack $SOLUTION --configuration Release -p:Version=$BUILD_VERSION -p:PackageVersion=$BUILD_VERSION -p:GeneratePackageOnBuild=false
       - name: Publish
         run: nuget push **/*.nupkg