refactor: Bump diff from 8.0.3 to 8.0.4 (#3332)

Author: mtrezza

package-lock.json

@@ -47,7 +47,7 @@
     "copy-to-clipboard": "3.3.3",
     "core-js": "3.48.0",
     "csrf-sync": "4.2.1",
-    "diff": "8.0.3",
+    "diff": "8.0.4",
     "expr-eval-fork": "3.0.3",
     "express": "5.2.1",
     "express-session": "1.19.0",