Convert CameraTooTest to Android.bp

"CameraTooTests" requires the prior installation of "CameraToo" to run
correctly.
Set "CameraToo" as `data` for "CameraTooTests" and add
"AndroidTest.xml" to it.

Bug: 319184564
Test: atest CameraTooTests
Change-Id: I105fc12c7e63e534b0744184876e3526f69021d0