target/imagebuilder: update help text for manifest target
authorFlorian Eckert <fe@dev.tdt.de>
Thu, 19 Aug 2021 06:42:50 +0000 (08:42 +0200)
committerHauke Mehrtens <hauke@hauke-m.de>
Fri, 6 Jan 2023 17:44:45 +0000 (18:44 +0100)
commitc75a565d2c377e0b54623b5a9aae26fa63e48098
tree7eda2283da0d6d5feb0db5b5381e0a196de76aad
parente1cf4688ec084d5902584bd163d1809e260274a5
target/imagebuilder: update help text for manifest target

- Add a help text for the manifest command.
- Unify command detail help text to use `manifest`.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
target/imagebuilder/files/Makefile