Bump tsd from 0.30.0 to 0.30.1 (#339)

Bumps [tsd](https://github.com/tsdjs/tsd) from 0.30.0 to 0.30.1.
- [Release notes](https://github.com/tsdjs/tsd/releases)
- [Commits](tsdjs/tsd@v0.30.0...v0.30.1)

---
updated-dependencies:
- dependency-name: tsd
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -34,7 +34,7 @@
     "benchmarks"
   ],
   "devDependencies": {
-    "tsd": "^0.30.0"
+    "tsd": "^0.30.1"
   },
   "tsd": {
     "directory": "./tests"