Update cd-sideload-preview.yml

Author: yaira2

.github/workflows/cd-sideload-preview.yml

@@ -35,7 +35,7 @@ jobs:
       APPX_PACKAGE_DIR:           '${{ github.workspace }}\artifacts\AppxPackages'
       PACKAGE_PROJECT_DIR:        'src\Files.App (Package)'
       PACKAGE_PROJECT_PATH:       'src\Files.App (Package)\Files.Package.wapproj'
-      LAUNCHER_PATH:              'src\Files.App.Launcher\Files.App.Launcher.vcxproj'
+      LAUNCHER_PROJECT_PATH:              'src\Files.App.Launcher\Files.App.Launcher.vcxproj'
       PACKAGE_MANIFEST_PATH:      'src\Files.App (Package)\Package.appxmanifest'
       TEST_PROJECT_PATH:          'tests\Files.InteractionTests\Files.InteractionTests.csproj'
       APP_INSTALLER_SIDELOAD_URL: 'https://cdn.files.community/files/preview/'
@@ -90,7 +90,7 @@ jobs:
     - Build launcher project
       shell: pwsh
       run: |
-        msbuild "$env:LAUNCHER_PATH" `
+        msbuild "$env:LAUNCHER_PROJECT_PATH" `
         -p:Platform=$env:PLATFORM `
         -p:Configuration=$env:CONFIGURATION