Bump @types/node from 7.0.12 to 12.0.2 in /terminus-plugin-manager

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 7.0.12 to 12.0.2.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

terminus-plugin-manager/package.json

@@ -18,7 +18,7 @@
   "license": "MIT",
   "devDependencies": {
     "@types/mz": "0.0.32",
-    "@types/node": "7.0.12",
+    "@types/node": "12.0.2",
     "@types/semver": "^5.3.32",
     "@types/webpack-env": "1.13.0",
     "css-loader": "^0.28.0",

terminus-plugin-manager/yarn.lock

@@ -9,10 +9,10 @@
   dependencies:
     "@types/node" "*"
 
-"@types/node@*", "@types/node@7.0.12":
-  version "7.0.12"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-7.0.12.tgz#ae5f67a19c15f752148004db07cbbb372e69efc9"
-  integrity sha1-rl9noZwV91IUgATbB8u7Ny5p78k=
+"@types/node@*", "@types/node@12.0.2":
+  version "12.0.2"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.0.2.tgz#3452a24edf9fea138b48fad4a0a028a683da1e40"
+  integrity sha512-5tabW/i+9mhrfEOUcLDu2xBPsHJ+X5Orqy9FKpale3SjDA17j5AEpYq5vfy3oAeAHGcvANRCO3NV3d2D6q3NiA==
 
 "@types/semver@^5.3.32":
   version "5.4.0"