Remove unnecessary "use strict" directives

ext/src/cast/sdk/media/Media.ts

@@ -1,5 +1,3 @@
-"use strict";
-
 import { v4 as uuid } from "uuid";
 
 import { Logger } from "../../../lib/logger";

ext/src/cast/sdk/media/classes.ts

@@ -1,5 +1,3 @@
-"use strict";
-
 import type { Image, Volume } from "../classes";
 
 import {

ext/src/cast/sdk/media/enums.ts

@@ -1,5 +1,3 @@
-"use strict";
-
 export enum ContainerType {
     GENERIC_CONTAINER,
     AUDIOBOOK_CONTAINER

ext/src/cast/sdk/media/index.ts

@@ -1,5 +1,3 @@
-"use strict";
-
 export * from "./enums";
 export * from "./classes";