30837426: Empty/extra annotation support library reference

The annotations module has an AndroidManifest file which
looks like it was checked in to enable aapt2 builds.
However, the package name is wrong which creates a
blank documentation page:
https://developer.android.com/reference/android/support/annotation/package-summary.html

Bug: 30837426
Test: None
Change-Id: I57984dde759f2641dec83e8abd188efc259d3634
1 file changed