* chore: upgrade to chromium 89.0.4336.0

* update patches

* chore: use 'libvulkan.so.1' in the linux manifests

CL: https://chromium-review.googlesource.com/c/angle/angle/+/2538430

Upstream renamed libvulkan.so to libvulkan.so.1, so sync our manifests.

* chore: update expected window-open default policy.

CL: https://chromium-review.googlesource.com/c/chromium/src/+/2429247

Upstream CL contiues the work to make `strict-origin-when-cross-origin`
the default referrer policy. This commit changes our window-open tests
to expect that policy over the previous `no-referrer-when-downgrade`.

* chore: re-export chromium patches

No code changes; just line numbers. `git am` failed because the upstream
changes were just large enough to require patching to fail w/o fuzzing.

The broken patch was
patches/chromium/feat_allow_disabling_blink_scheduler_throttling_per_renderview.patch

* update patches

* update patches

* fixup! chore: upd...