OZG-7474 Fix icon color

alfa-client/libs/wiedervorlage/src/lib/submit-wiedervorlage-button/submit-wiedervorlage-button.component.html

@@ -41,6 +41,6 @@
     variant="outline"
     (clickEmitter)="submit()"
   >
-    <ods-save-icon icon class="fill-whitetext" />
+    <ods-save-icon icon />
   </ods-button-with-spinner>
 }