fix: use icon prop

Author: raimund-schluessler

src/components/NcNoteCard/NcNoteCard.vue

@@ -125,6 +125,7 @@ const iconPath = computed(() => {
 		<slot name="icon">
 			<NcIconSvgWrapper :path="iconPath"
 				class="notecard__icon"
+				inline
 				:class="{ 'notecard__icon--heading': heading }" />
 		</slot>
 		<div>
@@ -161,8 +162,6 @@ const iconPath = computed(() => {
 
 	&__icon {
 		color: var(--note-theme);
-		min-height: var(--note-card-icon-size);
-		min-width: var(--note-card-icon-size);
 
 		&--heading {
 			font-size: var(--note-card-icon-size);