Sepolicy: Allow crash_dump to ptrace apexd in userdebug

In userdebug, for better diagnostics, allow crash_dump to "connect
to" apexd.

Considering apexd is quite powerful, user devices remain restricted.

Bug: 118771487
Test: m
Change-Id: Id42bd2ad7505cd5578138bfccd8840acba9a334d
2 files changed