Pull changes from dunfell branch

According to our company licensing policy for software the Yocto layers should be licensed under the Apache 2.0 license. Adapt the LICENSE-2.0.txt file from https://www.apache.org/licenses/LICENSE-2.0.txt as described in the APPENDIX.

Add the license as LICENSE.txt file to the layer repository.

BCS 746-000657

(cherry picked from commit 66d98abb)

assigned to @jonas.hoeppner

enabled an automatic merge when the pipeline for 819fdb21 succeeds

merged

Integration merge request: seco-ne/yocto/manifest!717 (merged)

mentioned in merge request seco-ne/yocto/manifest!717 (merged)