This is a reland of 9b1e174f\

Reverted for a test failure that was unrelated to this CL. It was fixed in
https://chromium-review.googlesource.com/c/v8/v8/+/1845223.

Original change's description:
> [ptr-compr] Storing a Tagged value stores the lower 32 bits
>
> This CL changes the Tagged stores when pointer compression is enabled.
> It shouldn't affect anything for the time being since if we have pointer
> compression enabled, we are going to be storing Compressed values. Later,
> we will eliminate the Compressed representation and that it's where it
> will come into effect.
>
> The Arm64 side of the CL looks bigger since we eliminated the opcode in
> https://chromium-review.googlesource.com/c/v8/v8/+/1803345.
>
> Bug: v8:7703
> Change-Id: Ic4afbff9646b5d058adb9619b20ccccb3f5aed45
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1822044
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#64133}

Bug: v8:7703
Change-Id: I7775e90c36f180adb0484b22eaf3918d9c012b77
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1845219Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64156}