[WIP] Plural Localization for banner-subtitle (IOS-241)

Caveat: doesn't work yet 🤡

Mastodon/Scene/Notification/Cell/NotificationFilteringBannerTableViewCell.swift

@@ -85,6 +85,6 @@ class NotificationFilteringBannerTableViewCell: UITableViewCell {
     }
 
     func configure(with policy: Mastodon.Entity.NotificationPolicy) {
-        subtitleLabel.text = "\(policy.summary.pendingRequestsCount) people you may know"
+        subtitleLabel.text = L10n.Plural.FilteredNotificationBanner.subtitle(policy.summary.pendingRequestsCount)
     }
 }

MastodonSDK/Sources/MastodonLocalization/Generated/Strings.swift

@@ -1982,6 +1982,12 @@ public enum L10n {
         }
       }
     }
+    public enum FilteredNotificationBanner {
+      /// Plural format key: "%#@number_of_requests@"
+      public static func subtitle(_ p1: Int) -> String {
+        return L10n.tr("Localizable", "plural.filtered_notification_banner.subtitle", p1, fallback: "Plural format key: \"%#@number_of_requests@\"")
+      }
+    }
   }
 }
 // swiftlint:enable explicit_type_interface function_parameter_count identifier_name line_length