build: Report normal Git hash
Summary
build: Report normal Git hash
Commit 3d782180 changed the reported Git hash to short. Change this back to the normal Git hash. Existing support code may rely on this. The short hash is generated based on the current repository state. The reported hash should be useful also for future states of the repository. If Git changes the hash algorithm in the future, then the hash length may be used as an indicator for the hash algorithm. With a variable hash length this is more difficult.
Update #5037 (closed).