Bump @types/node from 18.16.12 to 20.2.0

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 18.16.12 to 20.2.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -35,7 +35,7 @@
     },
     "homepage": "https://github.com/node-fetch/fetch-blob#readme",
     "devDependencies": {
-        "@types/node": "^18.0.2",
+        "@types/node": "^20.2.0",
         "c8": "^7.11.0",
         "typescript": "^4.5.4"
     },