This extends cache support for submodules using git --reference flag. I also tested whether reference flag could be used instead of local clone as described here: https://github.com/zephyrproject-rtos/west/issues/625 but that was slower than using local clone.
This extends cache support for submodules using git --reference flag. I also tested whether reference flag could be used instead of local clone as described here: https://github.com/zephyrproject-rtos/west/issues/625 but that was slower than using local clone.