Adds Context Hub prebuilt xml target

Bug: 274357710
Test: None
Merged-In: I20424880e76d75fad3fb1dda7249d7ec4c1d2d20
Change-Id: I20424880e76d75fad3fb1dda7249d7ec4c1d2d20
(cherry picked from commit 8e04e76892cd6b640391ac6498694c6e8613b78c)
1 file changed