[M144] Update zoom page action properties before bubble visibility

Original change's description:
> Update zoom page action properties before bubble visibility
> 
> Extract the logic for updating the zoom page action's accessible name,
> tooltip, and image into a separate method,
> `UpdatePageActionIconProperties`. This new method is invoked prior to
> `UpdateBubbleVisibility`. The logic to show or hide the page action icon
> remains in `UpdatePageActionIcon` and is executed afterwards.
> 
> Root cause:
> In the current flow, showing / refreshing the zoom bubble can synchronously trigger reads of the anchor’s accessible name / tooltip (and may also trigger an A11y announcement) as part of the bubble update. If we update the page action properties after calling Show() / RefreshIfShowing(), then:
> 
> the bubble refresh path can pull the old accessible name/tooltip (X%) during its construction/refresh, and/or
> 
> an A11y event/announcement can fire immediately using whatever name is set at that instant (still X%),
> 
> and only after that we override the accessible name/tooltip to Y%. At that point it’s “fresh” for subsequent reads, but the announcement/UI work already happened.
> 
> Fix:
> This sequence guarantees that the zoom page action icon reflects the
> updated zoom percentage and correct icon state before the zoom bubble is
> updated or shown.
> 
> Recording: https://screencast.googleplex.com/cast/NjI3MzEzNTYzOTc4OTU2OHwzZDhmM2Y1NC0yMA
> 
> Bug: 481634944
> Change-Id: Ice8eb4c12e902d63aa3efae9fc900cb08c217da4
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7573545
> Reviewed-by: Kaan Alsan <alsan@chromium.org>
> Commit-Queue: Daniel Soromou <koretadaniel@chromium.org>
> Reviewed-by: Darryl James <dljames@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1584825}

(cherry picked from commit 4f366c116a614241606c85b7156c33a91ed1cd0f)

Bug: 485187423,481634944
Change-Id: Ice8eb4c12e902d63aa3efae9fc900cb08c217da4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7595542
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Chrome Cherry Picker <chrome-cherry-picker@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/7559@{#4737}
Cr-Branched-From: 223dfbac1c7542a06b422390d954afe5b560b607-refs/heads/main@{#1552494}