Fix check if image is external (not local)

Closes #3490567

src/ImageStylesProvider.php

@@ -125,7 +125,7 @@ class ImageStylesProvider implements ImageStylesProviderInterface {
     ];
     // Sites with external images cannot afford to download the image to the
     // webserver in order to inspect the image dimensions.
-    if ($this->streamWrapperManager->getViaScheme(StreamWrapperManager::getScheme($uri))->getType() & ~StreamWrapperInterface::LOCAL_NORMAL) {
+    if (!($this->streamWrapperManager->getViaScheme(StreamWrapperManager::getScheme($uri))->getType() & StreamWrapperInterface::LOCAL)) {
       return $info;
     }
     $image = $this->imageFactory->get($uri);