deps: bump which@5.0.0

Author: reggi

package.json

@@ -36,7 +36,7 @@
  "tap": "^16.0.1"
  },
  "dependencies": {
- "which": "^4.0.0"
+ "which": "^5.0.0"
  },
  "engines": {
  "node": "^18.17.0 || >=20.5.0"