Merge "Add min_sdk_version to either crate" into main am: f4f97a43ce

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/either/+/3207848

Change-Id: I663a88c49847afa5faaa20822d70bc184d3bc141
Signed-off-by: Automerger Merge Worker <[email protected]>