Fix FxAA job names.

Fixes a conflict between
https://skia-review.googlesource.com/c/skia/+/60540 and
https://skia-review.googlesource.com/59961.

No-Try: true
Change-Id: Ie2731679f4471eff51ac468a794c4c17c2f931df
Reviewed-on: https://skia-review.googlesource.com/60861
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
2 files changed