AOSP/Music - Update sdkVersion to 29

Test: manual - Ran the following on Bonito phone. Tested the Music UI manually.

$ lunch aosp_bonito-userdebug
$  . build/envsetup.sh
$ make -j 40
$ adb install -r -d -g out/target/product/bonito/product/app/Music/Music.apk

Forrest run for run cts -m  CtsProviderTestCases -t android.provider.cts.MediaStoreIntentsTest
: go/forrest_run/L69900000555409350

Change-Id: Ie1d0338276c9d25948326bae4317cbfe2a1cc2ce
1 file changed