[automerger skipped] Export boot image files from prebuilt_apex/apex_set am:...

[automerger skipped] Export boot image files from prebuilt_apex/apex_set am: b508405e -s ours am: 4ce19334 -s ours am: 474f45b6 -s ours

am skip reason: Merged-In I1d4d9545172d79282918130df6b9aa55471bffc1 with SHA-1 b508405e is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/soong/+/15027898

Change-Id: I1ed2c4eb7e88a4755ddec3c8a1fab259be06dffe