Short circuit unused code

isFileEligibleForCast filters out isRawFileFromFileName. Specifically, it
filters out HEIC files. So getRenderableImage is a no-op.

web/apps/cast/src/utils/file/index.ts

@@ -367,15 +367,9 @@ export const getPreviewableImage = async (
             const livePhoto = await decodeLivePhoto(file, fileBlob);
             fileBlob = new Blob([livePhoto.image]);
         }
-        const convertedBlob = await getRenderableImage(
-            file.metadata.title,
-            fileBlob,
-        );
-        fileBlob = convertedBlob;
         const fileType = await getFileType(
             new File([fileBlob], file.metadata.title),
         );
-
         fileBlob = new Blob([fileBlob], { type: fileType.mimeType });
         return fileBlob;
     } catch (e) {