fix(card): removing (most likely) obsolete, but harmful declaration

Author: mfranzke

packages/components/src/components/card/card.scss

@@ -4,10 +4,6 @@
 @use "../../styles/internal/component";
 
 :is(a, button) {
-	&:has(.db-card) {
-		all: unset;
-	}
-
 	@include helpers.hover {
 		> .db-card,
 		> db-card > .db-card {