AAPT2: Sanitize resource qualifiers before using in split names.

Fixes: 67960909
Test: UtilTest.SplitNamesAreSanitized
Change-Id: I9ba1b8430a00cc7ce981075a60388f275c41dbea
(cherry picked from commit b8f078c9a0c9f32ad84c475c26299ecb00962ffa)
3 files changed