Update OWNERS file am: ca71961142 am: 723947c01e

Original change: https://android-review.googlesource.com/c/platform/external/desugar/+/3087904

Change-Id: I51faf36017395a85d82eb88de0b9ca4bf0101a97
Signed-off-by: Automerger Merge Worker <[email protected]>