Roll Skia Infra from a42938f058cb to d27950c1863f (4 revisions)

https://skia.googlesource.com/buildbot.git/+log/a42938f058cb..d27950c1863f

2023-01-19 jcgregorio@google.com [machines] Remove the Firestore backend.
2023-01-18 erikrose@google.com [skolo] Install Foundry Bot on Raspberry Pis too.
2023-01-18 borenet@google.com [CD] Reland changes to use gitiles/gerrit
2023-01-18 jcgregorio@google.com [machines] Remove PubSub from machineserver.

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 jcgregorio@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: jcgregorio@google.com
Change-Id: Idc744cba247467d002ffd3570cd5270d48c067aa
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/631157
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