Try to invoke the bat file better

.github/workflows/build.yml

@@ -30,7 +30,7 @@ jobs:
         host: 'windows'
         target: 'desktop'
         arch: 'win64_msvc2019_64'
-        dir: '${{ github.workspace }}/qt5/'
+        dir: '${{ github.workspace }}/qt5'
         install-deps: 'true'
         modules: ''
         cached: ${{ steps.cache-qt.outputs.cache-hit }}
@@ -44,7 +44,7 @@ jobs:
 
     - name: qmake
       run: |
-        Invoke-BatchFile "%programfiles(x86)%\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
+        call "%programfiles(x86)%\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
         qmake
         nmake