[Gardener] Revert "Reland "Bump BiDi Mapper""

This reverts commit 72a923fff4e2a991a2893a554d7cc19db1afacf4.

Reason for revert: Tests are failing on Linux

First failing build:
https://ci.chromium.org/p/chromium/builders/ci/Linux%20Tests%20%28dbg%29%281%29/b8753116601791740049

Original change's description:
> Reland "Bump BiDi Mapper"
>
> This is a reland of commit a1e2f5b5e2ad3fe7c25d39ea5b3f531facb4dae3
>
> Original change's description:
> > Bump BiDi Mapper
> >
> > 1. Bump Mapper.
> > 2. Update WPT expectations.
> >
> > Bug: chromedriver:4226
> > Change-Id: I1a9f8231bd53c13339a8ec2a52bb16ec07501598
> > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5349491
> > Reviewed-by: Wolfgang Beyer <wolfi@chromium.org>
> > Commit-Queue: Maksim Sadym <sadym@chromium.org>
> > Cr-Commit-Position: refs/heads/main@{#1271656}
>
> Bug: chromedriver:4226
> Change-Id: I0a412e8b5b53033a891d67a724839d920c63f9eb
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5374366
> Commit-Queue: Maksim Sadym <sadym@chromium.org>
> Reviewed-by: Wolfgang Beyer <wolfi@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1274103}

Bug: chromedriver:4226
Change-Id: Ide48f21da36665f47e5f7a5fc6f833a9746d9128
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5374839
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Zachary Tan <tanzachary@chromium.org>
Owners-Override: Zachary Tan <tanzachary@chromium.org>
Commit-Queue: Di Zhang <dizhangg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1274338}