Update thiserror-impl crate to 1.0.49 am: 9c2299da75 am: a2fb7198d0 am: ae80c6b398 am: fdfc9c7d32 am: 48928be877

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/thiserror-impl/+/2787856

Change-Id: Ie0714b9722b07e2e497d0af5f08c2559334bcae2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>