Bump @types/node from 14.14.30 to 14.14.31 in /cli

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 14.14.30 to 14.14.31.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

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

Author: dependabot[bot]

cli/package.json

@@ -42,7 +42,7 @@
     "yargs": "16.2.0"
   },
   "devDependencies": {
-    "@types/node": "14.14.30",
+    "@types/node": "14.14.31",
     "@types/react": "17.0.2",
     "@types/yargs": "16.0.0",
     "typescript": "4.1.5"

cli/yarn.lock

@@ -7,10 +7,10 @@
   resolved "https://registry.yarnpkg.com/@substrate/playground-client/-/playground-client-1.3.6.tgz#6ce74b38d6844a485e0075aa24535ba3e1d80977"
   integrity sha512-UkT8E2Y6NAJh4cY/04hpCgwKWDfXDNA84G5omTTaN0rjoO9W550PnzRLHUeM/k0kcL9isVzeyY+HxgVoa0+SjA==
 
-"@types/[email protected].30":
-  version "14.14.30"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.30.tgz#7d5162eec085ba34f8cb9011e9ba12119f76f961"
-  integrity sha512-gUWhy8s45fQp4PqqKecsnOkdW0kt1IaKjgOIR3HPokkzTmQj9ji2wWFID5THu1MKrtO+d4s2lVrlEhXUsPXSvg==
+"@types/[email protected].31":
+  version "14.14.31"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.31.tgz#72286bd33d137aa0d152d47ec7c1762563d34055"
+  integrity sha512-vFHy/ezP5qI0rFgJ7aQnjDXwAMrG0KqqIH7tQG5PPv3BWBayOPIQNBjVc/P6hhdZfMx51REc6tfDNXHUio893g==
 
 "@types/prop-types@*":
   version "15.7.3"