build(deps-dev): bump @types/node from 12.12.29 to 12.20.4

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 12.12.29 to 12.20.4.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

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

Author: dependabot-preview[bot]

package-lock.json

@@ -55,7 +55,7 @@
         "@types/fs-extra": "9.0.7",
         "@types/jest": "26.0.20",
         "@types/lodash": "4.14.168",
-        "@types/node": "12.12.29",
+        "@types/node": "12.20.4",
         "@types/reflect-metadata": "0.1.0",
         "@types/rimraf": "3.0.0",
         "case": "1.6.3",

package.json

@@ -874,10 +874,10 @@
   resolved "https://registry.yarnpkg.com/@types/minimist/-/minimist-1.2.1.tgz#283f669ff76d7b8260df8ab7a4262cc83d988256"
   integrity sha512-fZQQafSREFyuZcdWFAExYjBiCL7AUCdgsk80iO0q4yihYYdcIiH28CcuPTGFgLOCC8RlW49GSQxdHwZP+I7CNg==
 
-"@types/node@*", "@types/node@12.12.29":
-  version "12.12.29"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.29.tgz#46275f028b4e463b9ac5fefc1d08bc66cc193f25"
-  integrity sha512-yo8Qz0ygADGFptISDj3pOC9wXfln/5pQaN/ysDIzOaAWXt73cNHmtEC8zSO2Y+kse/txmwIAJzkYZ5fooaS5DQ==
+"@types/node@*", "@types/node@12.20.4":
+  version "12.20.4"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.20.4.tgz#73687043dd00fcb6962c60fbf499553a24d6bdf2"
+  integrity sha512-xRCgeE0Q4pT5UZ189TJ3SpYuX/QGl6QIAOAIeDSbAVAd2gX1NxSZup4jNVK7cxIeP8KDSbJgcckun495isP1jQ==
 
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"