Re-run cargo_embargo to remove duplicate cfgs. am: 132c7c4edf

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/mls-rs-crypto-traits/+/3082376

Change-Id: I74f1864377e17a45645c5b12665fd1d4f76f3944
Signed-off-by: Automerger Merge Worker <[email protected]>