Add rusqlite/OWNERS am: 045da833ee am: c1359c80bf am: a016de616e am: ec37e8f1ed

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/rusqlite/+/1428804

Change-Id: I0ea7d9e8bc4b04bc68cffa13d0818fcaa78d0bd5