Make remaining GrOp derived classes be skgpu::v1 only

I will follow up with a CL actually moving the newly V1-only files to their final homes and adding namespaces.

Bug: skia:11837
Change-Id: I0fed1a802ae93a4357c53cde2b665ad6ddb49a6f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/418996
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
13 files changed