fix: dont stop next unattached file from being attached if file_url o…

…f first file is invalid

(cherry picked from commit 04f8d23)

frappe/core/doctype/file/utils.py

@@ -306,7 +306,7 @@ def attach_files_to_document(doc: "Document", event) -> None:
 		# we dont want the update to fail if file cannot be attached for some reason
 		value = doc.get(df.fieldname)
 		if not (value or "").startswith(("/files", "/private/files")):
-			return
+			continue
 
 		if frappe.db.exists(
 			"File",