Add finish logs for AppTask finish() paths as well

- This particular path doesn't go through Activity so it wasn't logged
  in the previous change

Flag: EXEMPT bugfix
Bug: 309020623
Test: adb shell setprop persist.wm.debug.finish_activity true
Change-Id: I87f38146260c24339ba78662bbdc02d027d0a8e3
3 files changed