[codesize] Add *-NoPatch task name to the JSON metadata file.

We will use this information in the front-end to show where the binary we're diffing against comes from.

Bug: skia:13535
Change-Id: I87b01e1aed4d6bf3a282780c5fb2b1cb55dc89ea
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/562756
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Leandro Lovisolo <lovisolo@google.com>
Auto-Submit: Leandro Lovisolo <lovisolo@google.com>
4 files changed