[Bluetooth apex] Use new apex name am: 50630e0da7

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/thiserror/+/2191941

Change-Id: I3d60eb18bd046759b3fc3ff6915be84ded653494
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>