feat(COMPONENT): add "disabledInteractive" input to "mat-menu-item"

### Feature Description

I want allow to set `disabledInteractive` to `button[mat-menu-item]` and `a[mat-menu-item]`.
Now `disabledInteractive` is available in `mat-button`, `mat-checkbox` , etc. It is used to make the appearance disabled but still allow tooltips etc. to be available.

### Use Case

I sometimes use menus when there is not enough space to display buttons. It is inconvenient that mat-menu-item can't do what mat-button can do.

Start at the mat-menu-item implementation and compare how disabledInteractive is handled by mat-button and related components. Trace the button[mat-menu-item] and a[mat-menu-item] entry points, then inspect or add menu-item tests covering the new input and its tooltip behavior. Done means both menu-item forms support the requested disabledInteractive behavior.

Written by the indexing model from the issue text.