Fixed footer padding bug in AdminX modals (#18249)

refs. https://github.com/TryGhost/Product/issues/3349

apps/admin-x-settings/src/admin-x-ds/global/modal/Modal.tsx

@@ -308,7 +308,7 @@ const Modal: React.FC<ModalProps> = ({
     );
 
     footerClasses = clsx(
-        `${paddingClasses} ${stickyFooter ? 'py-6' : 'pt-0'}`,
+        `${paddingClasses} ${stickyFooter ? 'py-6' : ''}`,
         'flex w-full items-center justify-between'
     );
 

apps/admin-x-settings/src/components/settings/advanced/integrations/ZapierModal.tsx

@@ -109,7 +109,7 @@ const ZapierModal = NiceModal.create(() => {
                 title='Zapier'
             />
 
-            <List className='-mb-8'>
+            <List>
                 {zapierTemplates.map(template => (
                     <ListItem
                         action={<Button className='whitespace-nowrap text-sm font-semibold text-[#FF4A00]' href={template.url} label='Use this Zap' tag='a' target='_blank' link unstyled />}