Move @RequiresApi annotation in FragmentActivity to a connect place.

We were adding @RequiresApi annotation to the whole class for BaseFragmentActivityJB
that was causing the parent to be the same.

Bug: 32952309
Test: studio no longer complains about AppCompatActivity (red squiglies are gone)
Change-Id: If801fb6f639993216abeed039b238906b34931b1
2 files changed