sdk-persistent-disk: Manual test for the persistent disk functionality
Add a test to check if the persistent disk functionality is working properly by:
- Installing a sysroot on the old SDK
- Configuring the old SDK to use the persistent disk
- Configuring the new SDK to use the persistent disk
- Check that the sysroot is available on the new SDK
Signed-off-by: Peter Senna Tschudin peter.senna@collabora.com