Generate apex_available from c2a instead of a patch am: d015e3b253 am: bde10a187a am: fc91b0f148 am: e2a98307c4

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/serde_json/+/1689360

Change-Id: Iaded50be4b9302ecadf057e829fd0f70be4eb6eb