Merge "Remove fallback to classes jars from bootclasspath_fragment" am:...

Merge "Remove fallback to classes jars from bootclasspath_fragment" am: 880a3971 am: b008abf0 am: f87a63a6 am: 2685f24d

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/1772629

Change-Id: I46c270439ca5f3fecccb04d7ebfd47b97d1855f2