Update dependency @types/node to v20

| datasource | package     | from    | to     |
| ---------- | ----------- | ------- | ------ |
| npm        | @types/node | 18.15.3 | 20.8.9 |

package.json

@@ -7,7 +7,7 @@
   "author": "mkusaka <[email protected]>",
   "license": "MIT",
   "devDependencies": {
-    "@types/node": "^18.15.3",
+    "@types/node": "^20.8.9",
     "@types/prettier": "^2.7.2",
     "@vercel/ncc": "^0.34.0",
     "concurrently": "^7.4.0",

yarn.lock

@@ -43,10 +43,12 @@
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.11.tgz#d421b6c527a3037f7c84433fd2c4229e016863d3"
   integrity sha512-wOuvG1SN4Us4rez+tylwwwCV1psiNVOkJeM3AUWUNWg/jDQY2+HE/444y5gc+jBmRqASOm2Oeh5c1axHobwRKQ==
 
-"@types/node@^18.15.3":
-  version "18.15.3"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-18.15.3.tgz#f0b991c32cfc6a4e7f3399d6cb4b8cf9a0315014"
-  integrity sha512-p6ua9zBxz5otCmbpb5D3U4B5Nanw6Pk3PPyX05xnxbB/fRv71N7CPmORg7uAD5P70T0xmx1pzAx/FUfa5X+3cw==
+"@types/node@^20.8.9":
+  version "20.8.9"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.8.9.tgz#646390b4fab269abce59c308fc286dcd818a2b08"
+  integrity sha512-UzykFsT3FhHb1h7yD4CA4YhBHq545JC0YnEz41xkipN88eKQtL6rSgocL5tbAP6Ola9Izm/Aw4Ora8He4x0BHg==
+  dependencies:
+    undici-types "~5.26.4"
 
 "@types/prettier@^2.7.2":
   version "2.7.2"
@@ -438,6 +440,11 @@ uglify-js@^3.1.4:
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.17.2.tgz#f55f668b9a64b213977ae688703b6bbb7ca861c6"
   integrity sha512-bbxglRjsGQMchfvXZNusUcYgiB9Hx2K4AHYXQy2DITZ9Rd+JzhX7+hoocE5Winr7z2oHvPsekkBwXtigvxevXg==
 
+undici-types@~5.26.4:
+  version "5.26.5"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-5.26.5.tgz#bcd539893d00b56e964fd2657a4866b221a65617"
+  integrity sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==
+
 universalify@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-2.0.0.tgz#75a4984efedc4b08975c5aeb73f530d02df25717"