Disable lazy loading on authorized images, fixing the image stuck with a loader (#7389)

Author: ClementPasteau

newIDE/app/src/AssetStore/AssetPreviewImage.js

@@ -60,7 +60,6 @@ export const AssetPreviewImage = ({
       url={previewImageUrl}
       alt={assetShortHeader.name}
       onLoad={onLoad}
-      loading={loading}
     />
   ) : (
     <CorsAwareImage

newIDE/app/src/AssetStore/PrivateAssets/AuthorizedAssetImage.js

@@ -11,7 +11,8 @@ type Props = {|
   onError?: () => void,
   onLoad?: (e: any) => void,
   hideLoader?: boolean,
-  loading?: 'lazy',
+  // We do not handle lazy loading, as we handle the loader ourselves,
+  // and it will clash with the display: none used to load the image in the background.
 |};
 
 const AuthorizedAssetImage = ({
@@ -21,7 +22,6 @@ const AuthorizedAssetImage = ({
   onError,
   onLoad,
   hideLoader,
-  loading,
 }: Props) => {
   const [authorizedUrl, setAuthorizedUrl] = React.useState(null);
   const [isImageLoaded, setIsImageLoaded] = React.useState(false);
@@ -80,7 +80,6 @@ const AuthorizedAssetImage = ({
       <img
         alt={alt}
         src={authorizedUrl}
-        loading={loading}
         style={{
           ...style,
           // Use display none to load the image in the background, but not