chore: bump tap from 16.3.9 to 18.6.1

Bumps [tap](https://github.com/tapjs/tapjs) from 16.3.9 to 18.6.1.
- [Release notes](https://github.com/tapjs/tapjs/releases)
- [Commits](https://github.com/tapjs/tapjs/compare/[email protected])

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -22,7 +22,7 @@
     "@npmcli/eslint-config": "^4.0.0",
     "@npmcli/template-oss": "4.21.3",
     "nock": "^13.2.4",
-    "tap": "^16.0.1"
+    "tap": "^18.6.1"
   },
   "scripts": {
     "posttest": "npm run lint",