Add dedicated flag to control app image generation

Also disable the flag for split APKs.

Bug: 72696798
Test: manual

(cherry picked from commit a9c343386d5505d7111aee3c1ffec409c9730f21)

Merged-In: I25007500e221744a218b165dde41ca9db19b1832
Change-Id: I1dc3137307834d948b52af18205ca47dc8dc7e67
3 files changed