Disable heic

Because it was dissabled by default in the server
nextcloud/server#28079

Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>

Author: skjnldsv

cypress/integration/image.heic.spec.js

@@ -3,7 +3,6 @@ import runTest from './oddname.js'
 for (const [file, type] of [
 	['image1.jpg', 'image/jpeg'],
 	['image.gif', 'image/gif'],
-	['image.heic', 'image/heic'],
 	['image.png', 'image/png'],
 	['image-small.png', 'image/png'],
 	['image.svg', 'image/svg'],