[automerger skipped] Clean up BitmapTest.java after running am: e9d8c8072c -s ours am: edcc261e37 -s ours

am skip reason: Merged-In I738089081686e42bbd14437b231aba3b828bc611 with SHA-1 f49a60d7b5 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/cts/+/19211993

Change-Id: I03e9f5b1d9308feca6f741d35ec4c38a883781b4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>