Bump tap from 20.0.3 to 21.0.0

Bumps [tap](https://github.com/tapjs/tapjs) from 20.0.3 to 21.0.0.
- [Release notes](https://github.com/tapjs/tapjs/releases)
- [Commits](https://github.com/tapjs/tapjs/compare/tap@20.0.3...tap@21.0.0)

---
updated-dependencies:
- dependency-name: tap
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -41,7 +41,7 @@
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-prettier": "^5.2.0",
     "prettier": "^3.3.0",
-    "tap": "^20.0.3"
+    "tap": "^21.0.0"
   },
   "engines": {
     "node": "^18.0.0 || ^20.0.0 || >=22.0.0"