Checks if AccessibilityServiceInfo is within parcelable size.

- If too large when parsing service XMLs then skip this service.
- If too large when a service attempts to update its own info
  then throw an error.

Bug: 261589597
Test: atest AccessibilityServiceInfoTest
Change-Id: Iffc0cd48cc713f7904d68059e141cb7de5a4b906
Merged-In: Iffc0cd48cc713f7904d68059e141cb7de5a4b906
(cherry picked from commit on googleplex-android-review.googlesource.com host: 553232c2)
Merged-In: Iffc0cd48cc713f7904d68059e141cb7de5a4b906