Re-run cargo_embargo to remove duplicate cfgs. am: 132c7c4edf am: db91a62458

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

Change-Id: I15e0afd9b112a224586b57224b135dda3845cb9e
Signed-off-by: Automerger Merge Worker <[email protected]>