Fix license_type. Contains GPL am: 1fcf4a153f am: e569afec5d am: ac8cf03764

Original change: https://android-review.googlesource.com/c/platform/prebuilts/rust/+/1573981

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I799dcb749065276203df61b7befe972f3ac8f79c
tree: e76fe2a0dde1d3df433ced62ad76e3d8464e713d
  1. bootstrap/
  2. darwin-x86/
  3. linux-x86/
  4. tests/
  5. Android.bp
  6. METADATA
  7. OWNERS