[automerger skipped] Mark Android R (rvc-dev-plus-aosp-without-vendor@6692709) as merged am: e18758c89e -s ours am: 53b0510159 -s ours

am skip reason: Change-Id I01df62adc2df0f5f50b1ef4e73ba7c67eeb9dc36 with SHA-1 c220c91b48 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/rust/crates/proc-macro-error-attr/+/12469354

Change-Id: I2befbe430f9e174e7ee229d66f9490edc55e9f4b