security: bump lint-staged to ^16.4.0

Pulls patched micromatch/braces for the lint-staged dependency chain
(GHSA-grv7-fg5c-xmjg).

Made-with: Cursor

Author: thomasrockhu-codecov

package.json

@@ -41,7 +41,7 @@
     "eslint-plugin-isaacscript": "^3.12.2",
     "eslint-plugin-prettier": "^5.1.3",
     "husky": "^8.0.3",
-    "lint-staged": "^15.2.1",
+    "lint-staged": "^16.4.0",
     "prettier": "^3.2.4",
     "typedoc": "^0.27.5",
     "typescript": "^5.3.3",