[automerger skipped] Update bundletool prebuilt am: 045fb38b71 am: 7a753d69da -s ours
am skip reason: Change-Id I808a497f37e79c7acaf3313923e5f7288cccdbd6 with SHA-1 045fb38b71 is in history

Change-Id: Ia50559f4899483b4a82fb44f61a3cdaa74019deb