Import 'pin-project-internal' package version 0.4.16

* Add OWNERS, Android.bp, and TEST_MAPPING

Bug: 156165390
Test: make
Test: atest --host --rebuild-module-info -c --include-subdirs external/rust/crates
Change-Id: I26ae288f0862574a7cf21350fc84288330cae035
18 files changed