Update windows msvs ci to fix output_dir not set

.github/workflows/windows-msvs-ci.yml

@@ -1,5 +1,5 @@
 ---
-name: Windows build and test
+name: Windows MSVS build and test
 on:
   push:
     branches:
@@ -21,7 +21,7 @@ jobs:
       fail-fast: false
       matrix:
         include: [
-          { os: windows-2019, configuration: "Release", platform: "Win32" },
+          { os: windows-2019, configuration: "Release", platform: "x86" },
           { os: windows-2022, configuration: "Release", platform: "x64" },
         ]
     steps:
@@ -61,13 +61,14 @@ jobs:
         shell: cmd
         run: |
           if "${{ matrix.platform }}"=="x64" ( 
-            echo "output_dir=x64\${{ matrix.configuration }}" >> $GITHUB_ENV
-          ) else if "${{ matrix.platform }}"=="Win32" (
-            echo "output_dir=Win32\${{ matrix.configuration }}" >> $GITHUB_ENV
+            echo "output_dir=x64\${{ matrix.configuration }}" >> %GITHUB_ENV%
+          ) else if "${{ matrix.platform }}"=="x86" (
+            echo "output_dir=${{ matrix.configuration }}" >> %GITHUB_ENV%
           ) else (
-            echo "ERROR: Unsupported platform '${{ matrix.platform }}'. Expecting x64 or Win32." 1>&2
+            echo "ERROR Unsupported platform '${{ matrix.platform }}'. Expecting x64 or x86." 1>&2
             exit /b 1
           )
+          echo "Output directory ${{ env.output_dir }}"
           msbuild ${{ github.event.repository.name }}\MSVisualStudio\v17\${{ github.event.repository.name }}.sln /p:Configuration=${{ matrix.configuration }} /p:Platform=${{ matrix.platform }} /m
       - name: Test project
         shell: cmd