[mob][photos] haptic fixes (#6512)

## Description

- [x] Never use strong haptic unless necessary

## Tests

mobile/apps/photos/lib/ui/collections/album/vertical_list.dart

@@ -107,7 +107,7 @@ class _AlbumVerticalListWidgetState extends State<AlbumVerticalListWidget> {
       widget.selectedCollections.remove(collection);
     } else {
       widget.selectedCollections.isEmpty
-          ? await HapticFeedback.vibrate()
+          ? await HapticFeedback.mediumImpact()
           : null;
       widget.selectedCollections.add(collection);
     }

mobile/apps/photos/lib/ui/tabs/shared/all_quick_links_page.dart

@@ -50,7 +50,7 @@ class _AllQuickLinksPageState extends State<AllQuickLinksPage> {
     if (selectedQuickLinks.contains(c)) {
       selectedQuickLinks.remove(c);
     } else {
-      selectedQuickLinks.isEmpty ? await HapticFeedback.vibrate() : null;
+      selectedQuickLinks.isEmpty ? await HapticFeedback.mediumImpact() : null;
       selectedQuickLinks.add(c);
     }
     setState(() {