home-cursor: sway depend on cfg.size instead of gtk.cursorTheme.size

[eyJhb]

Description

It seems like home.pointerCursor.sway.enable wrongly depends on gtk.cursorTheme.size. instead of just cfg.size. If we want to depend on gtk instead, then the name should also depend on gtk, at least from my logic.

It looks like it might have been an oversight from the initial PR here #6459

Maybe @ambroisie can clarify if this is intended? :)

Checklist

• Change is backwards compatible.

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Maintainer CC

[ambroisie]

Yup, copy-paste error when using the hyprcursor one as a base.

[ambroisie]

LGTM.