Upgrade mls-rs-codec to 0.5.3 am: 214d7b9c75 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/mls-rs-codec/+/3063767 Change-Id: I8a3561434195660daacbf80327c1df3dd1844d81 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>