Loaders: Recreate AbortController.

Author: Mugen87

src/loaders/FileLoader.js

@@ -354,6 +354,7 @@ class FileLoader extends Loader {
 	abort() {
 
 		this._abortController.abort();
+		this._abortController = new AbortController();
 
 		return this;
 

src/loaders/ImageBitmapLoader.js

@@ -208,6 +208,7 @@ class ImageBitmapLoader extends Loader {
 	abort() {
 
 		this._abortController.abort();
+		this._abortController = new AbortController();
 
 		return this;