Removed leftover alpha flag (#19717)

no issue

apps/admin-x-settings/src/components/settings/advanced/labs/AlphaFeatures.tsx

@@ -47,10 +47,6 @@ const features = [{
     title: 'Tips & donations',
     description: 'Enables publishers to collect one-time payments',
     flag: 'tipsAndDonations'
-},{
-    title: 'Filter by email disabled',
-    description: 'Allows filtering members by email disabled',
-    flag: 'filterEmailDisabled'
 },{
     title: 'AdminX Demo',
     description: 'Adds a navigation link to the AdminX demo app',

ghost/core/core/shared/labs.js

@@ -47,7 +47,6 @@ const ALPHA_FEATURES = [
     'importMemberTier',
     'lexicalIndicators',
     // 'adminXOffers',
-    'filterEmailDisabled',
     'adminXDemo'
 ];