We only want the file name of the app manifest path to define the outputs because the app manifest will be always located at the app bundle root level.
For MAUI, the app manifest source file could be located on a sub-folder (like \Platforms\iOS\Info.plist) so if we take the full value of the property we will end up looking the manifest in the wrong place inside the app bundle, causing the inputs/outputs checks to fail and forcing many tasks to always run (like code sign), also causing unwanted behaviors like breaking incremental builds and incremental deployments
Co-authored-by: Alex Soto <alex@alexsoto.me>
9e4eaf1f1c