CMake: Fix Windows Finding GStreamer · mavlink/qgroundcontrol@9f921a4

Cache not found for keys: setup-java-Windows-x64-gradle-13350b2ea29247a84f670fb215d0119b4fac805369e67c2554dec14768b176e9

Cache not found for keys: ccache-windows-android-Release-, ccache-windows-android-, ccache-windows--

Failed to save: "C:\Program failed with error: The process 'C:\Program Files\Git\usr\bin\tar.exe' failed with exit code 2