To speed up the B2Qt testing there will be two SHA1s (from meta-qt6 and meta-boot2qt6). Adapt the testrail push so that results would still go to the same testrail plan.

At the moment we only track the meta-boot2qt SHA1 from components.xml and changes in meta-qt6 (updated Qt6 content) doesn't then necessarily trigger new plan. Figure out a way to use two SHA1s when figuring out if a new TestRail plan is needed to be created for the results.