Roll Skia Infra from 021af1a1b94f to 19ec9904dd95 (5 revisions)

https://skia.googlesource.com/buildbot.git/+log/021af1a1b94f..19ec9904dd95

2023-09-12 cmumford@google.com [shaders] remove legacy skia-public make/Bazel targets
2023-09-12 cmumford@google.com [debugger] remove legacy skia-public make/Bazel targets
2023-09-12 jcgregorio@google.com [perf] Add ParamSet to markdown template context.
2023-09-12 borenet@google.com [autoroll] Make git.DeleteLockFiles handle HEAD.lock
2023-09-12 skia-autoroll@skia-public.iam.gserviceaccount.com Roll Skia Infra CIPD packages from 4f21ce567dee to 021af1a1b94f (9 revisions)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/infra-skia
Please CC cmumford@google.com,skiabot@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Skia Infra: https://bugs.chromium.org/p/skia/issues/entry
To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Bug: None
Tbr: cmumford@google.com
Change-Id: Ia620913fb4beafc8417144b67839d923db678fa2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/755136
Bot-Commit: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
3 files changed