Revert "[ios] Fix compilation of assets catalog for maccatalyst"

This reverts commit 4011e8bf.

Reason for revert: Closed tree https://ci.chromium.org/ui/p/chromium/builders/ci/ios-device/258023/overview
Original change's description:
> [ios] Fix compilation of assets catalog for maccatalyst
>
> When building assets catalog for maccatalyst, the invocation of
> actool needs to be passed `--platform macosx --target-device
> ipad --ui-framework-family uikit` to correctly generate assets
> that will work.
>
> This was not correctly checked with previous version of Xcode
> but from version 14.0 of Xcode, actool enforce that the flags
> are correct.
>
> Bug: none
> Change-Id: Ic204cace0a8264795d4947cf0e621868f4c12bf0
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3865278


> Auto-Submit: Sylvain Defresne <sdefresne@chromium.org>
> Reviewed-by: Justin Cohen <justincohen@chromium.org>
> Commit-Queue: Justin Cohen <justincohen@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1041590}

Bug: none
Change-Id: I61a554e714f2e094d9ff88e75213718ba8b40eae
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3863662


Commit-Queue: Leonard Grey <lgrey@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Justin Cohen <justincohen@chromium.org>
Owners-Override: Leonard Grey <lgrey@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1041593}