Bump @types/node from 18.17.18 to 20.8.6

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 18.17.18 to 20.8.6.
- [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>

package-lock.json

@@ -25,7 +25,7 @@
         "@types/adm-zip": "^0.5.0",
         "@types/github-slugger": "^1.3.0",
         "@types/jest": "^28.1.7",
-        "@types/node": "^18.7.7",
+        "@types/node": "^20.8.6",
         "@types/picomatch": "^2.2.1",
         "@types/xml2js": "^0.4.8",
         "@typescript-eslint/eslint-plugin": "^5.33.1",
@@ -1792,9 +1792,12 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "18.17.18",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.17.18.tgz",
-      "integrity": "sha512-/4QOuy3ZpV7Ya1GTRz5CYSz3DgkKpyUptXuQ5PPce7uuyJAOR7r9FhkmxJfvcNUXyklbC63a+YvB3jxy7s9ngw=="
+      "version": "20.8.6",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.8.6.tgz",
+      "integrity": "sha512-eWO4K2Ji70QzKUqRy6oyJWUeB7+g2cRagT3T/nxYibYcT4y2BDL8lqolRXjTHmkZCdJfIPaY73KbJAZmcryxTQ==",
+      "dependencies": {
+        "undici-types": "~5.25.1"
+      }
     },
     "node_modules/@types/picomatch": {
       "version": "2.3.0",
@@ -7464,6 +7467,11 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/undici-types": {
+      "version": "5.25.3",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.25.3.tgz",
+      "integrity": "sha512-Ga1jfYwRn7+cP9v8auvEXN1rX3sWqlayd4HP7OKk4mZWylEmu3KzXDUGrQUN6Ol7qo1gPvB2e5gX6udnyEPgdA=="
+    },
     "node_modules/universal-user-agent": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-6.0.0.tgz",