Dist more API txt files

Add disting of the following for the sdk:
- android-non-updatable.txt
- android-non-updatable-removed.txt
- removed.txt

Bug: 158544979
Test: m sdk dist && inspect out/dist/apistubs
Change-Id: I5f628f4fcfc13f67105ee3b2760274e900fc1e34
3 files changed