iorap: Add presubmit/postsubmit support

Also add support for temporarily disabling selinux
while running the iorap binder integration tests.

Test: atest --test-mapping frameworks/base/startop/iorap
Bug: 72170747
Change-Id: I0a5a006e28d4e1775aea4087c1b4731ebd3898a4
3 files changed