fix slashes

Author: jopohl

.github/workflows/ci.yml

@@ -48,7 +48,8 @@ jobs:
         run: |
           choco install wget --no-progress
           wget -nv -O windrivers.zip https://github.com/jopohl/sdrbuild/releases/download/v1.1/win-$ARCH.zip
-          7z x windrivers.zip -osrc\urh\dev\native\lib\shared
+          7z x windrivers.zip -osrc/urh/dev/native/lib/shared
+          ls src/urh/dev/native/lib/shared
         shell: bash
         env:
           ARCH: ${{ matrix.architecture }}