Merge "Use MIT license type, specified in Cargo.toml" am: 54ea0582f3 am: a75e2dec5a am: 0dad75e4d8 am: 3e2cbebe5d

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/protobuf-codegen/+/1467123

Change-Id: I29d4e83be44debf7c428ba08d33b51f7d56f2803