Make clap_lex available to product and vendor am: d9be671779 am: 9802fa581e am: 789922627d am: eaeab762e1 am: c732033205

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/clap_lex/+/2476332

Change-Id: Ibe189cc9ae2eded008ee54fdec8d9324ddba164e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>