fix paths on windows

Author: th-skam

.github/workflows/ci.yml

@@ -34,11 +34,14 @@ jobs:
           mkdir -p deps/CollisionAlgorithm/build
           cd deps/CollisionAlgorithm/build
           if [[ "$RUNNER_OS" == "Windows" ]]; then
-            cmd //c "${{ steps.sofa.outputs.vs_vsdevcmd }} && cmake -GNinja \
-                  -DCMAKE_PREFIX_PATH=\"$SOFA_ROOT/lib/cmake\" \
+            cmd //c "${{ steps.sofa.outputs.vs_vsdevcmd }} \
+              && cmake \
+                  -GNinja \
+                  -DCMAKE_PREFIX_PATH="$SOFA_ROOT/lib/cmake" \
                   -DCMAKE_BUILD_TYPE=Release \
-                  -DCMAKE_INSTALL_PREFIX=\"$GITHUB_WORKSPACE/install/CollisionAlgorithm\" \
-                  .. && ninja install"
+                  -DCMAKE_INSTALL_PREFIX="$GITHUB_WORKSPACE/install/CollisionAlgorithm" \
+                  .. \
+              && ninja install"
           else
             cmake \
               -GNinja \