fix(image-types): add missing srcSet prop on .d.ts file

Author: alvessteve

Libraries/Image/Image.d.ts

@@ -233,6 +233,13 @@ export interface ImagePropsBase
    */
   src?: string | undefined,
 
+  /**
+   * Similar to srcset from HTML.
+   *
+   * See https://reactnative.dev/docs/image#srcset
+   */
+  srcSet?: string | undefined,
+
   /**
    * similarly to `source`, this property represents the resource used to render
    * the loading indicator for the image, displayed until image is ready to be