Incorrect content section width on Product edit screen with vertical tabs

@aylis the patch works, but we than have repeatable code, we can just remove this code:

  /* When the layout has vertical tabs */
  .layout-region--commerce-main:has(.vertical-tabs),
  .layout-region--commerce-main:has(.vertical-tabs)
    ~ .layout-region--commerce-footer {
    width: calc(var(--commerce-layout-content-width) + 8rem);
  }

commerce.admin-layout.css from line 46 to line 53. and have the same effect.

I've removed the extra lines from the CSS. This needs review.

MR !384 fixes the issue for us nicely. Marking as RTBC.

The MR was already there so already merged it in 8.x-2.x but normally MRS must be made against 3.0.x.

Automatically closed - issue fixed for 2 weeks with no activity.