Frameworks: Refactor zygote abort code

Fail in the main fork function. This will simplify follow-ups that
will include more data in the abort.

(cherry picked from commit b8aae196)

Bug: 74531335
Test: m
Test: Device boots
Merged-In: I269eae0fb15e96fb27d02d4b7c6fdf7e9e8e3346
Change-Id: I269eae0fb15e96fb27d02d4b7c6fdf7e9e8e3346