Merge "Remove Robolectric prebuilts 4.5.1" am: f54b045aad

Original change: https://android-review.googlesource.com/c/platform/prebuilts/misc/+/2314082

Change-Id: I2b76f9ec58943ccbbdc6a590864689dc8e8a7bfe
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>