use backslashes

Author: nosracd

.github/workflows/test.yml

@@ -185,11 +185,11 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/cache@v4
       with:
-        path: ${{github.workspace}}/vcpkg-cache
+        path: ${{github.workspace}}\vcpkg-cache
         key: ${{ hashFiles('vcpkg.json') }}-vcpkg
         restore-keys: vcpkg
       env:
-        VCPKG_DEFAULT_BINARY_CACHE: ${{github.workspace}}/vcpkg-cache
+        VCPKG_DEFAULT_BINARY_CACHE: ${{github.workspace}}\vcpkg-cache
 
     # Builds dependencies using vcpkg, leveraging cache
     - name: Run CMake