[infra] Reland "Use ccache for linux default builds."

This reverts commit 5e27550437628018e922d0ab81630ffa71bef62c.

Reason for revert: Will be modified with fix.

Original change's description:
> Revert "Use ccache for linux default builds."
>
> This reverts commit 9f3eef796f631977c08fb1771f6507e0a8e55d99.
>
> Reason for revert: breaking https://chromium-swarm.appspot.com/tasklist?f=sk_name%3AHousekeeper-PerCommit-CheckGeneratedFiles
>
> Original change's description:
> > Use ccache for linux default builds.
> >
> > Change-Id: I6bd2439c59f165d56f093185aba818d186b62761
> > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/268903
> > Commit-Queue: Weston Tracey <westont@google.com>
> > Reviewed-by: Ben Wagner aka dogben <benjaminwagner@google.com>
>
> TBR=benjaminwagner@google.com,westont@google.com
>
> Change-Id: I3c5a8f456d03c880a24294e61ae116bd5a1e3db8
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/269481
> Reviewed-by: Leon Scroggins <scroggo@google.com>
> Commit-Queue: Leon Scroggins <scroggo@google.com>

TBR=benjaminwagner@google.com,scroggo@google.com,westont@google.com

Change-Id: I6937e44421d8705ca80649bc7df474944d7206bb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/269483
Commit-Queue: Weston Tracey <westont@google.com>
Reviewed-by: Weston Tracey <westont@google.com>
Reviewed-by: Ben Wagner aka dogben <benjaminwagner@google.com>
21 files changed