Lint a few semicolons

src/utils/FormattingUtils.ts

@@ -36,7 +36,7 @@ export function formatCount(count: number): string {
  */
 export function formatCountLong(count: number): string {
     const formatter = new Intl.NumberFormat();
-    return formatter.format(count)
+    return formatter.format(count);
 }
 
 /**

src/utils/ShieldUtils.ts

@@ -10,7 +10,7 @@ interface Client {
     getStoredDevicesForUser: (userId: string) => [{ deviceId: string }];
     checkDeviceTrust: (userId: string, deviceId: string) => {
         isVerified: () => boolean
-    }
+    };
 }
 
 interface Room {