Update cmake-multi-platform.yml

Author: TheNicker

.github/workflows/cmake-multi-platform.yml

@@ -85,6 +85,6 @@ jobs:
           ${{ github.workspace }}/build/Example${{
             matrix.os == 'windows-latest' && format('/{0}', matrix.build_type) || ''
           }}
-        run: > 
-          - get-ChildItem -Recurse
-          - ./ImageLoaderExample${{ matrix.exe_suffix }}
+         run: |
+           Get-ChildItem -Recurse
+           ./ImageLoaderExample${{ matrix.exe_suffix }}