chore(deps-dev): bump @types/node from 12.0.12 to 12.6.1 (#319)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 12.0.12 to 12.6.1.
- [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>

package.json

@@ -183,7 +183,7 @@
 		"vsls": "^0.3.1291"
 	},
 	"devDependencies": {
-		"@types/node": "^12.0.12",
+		"@types/node": "^12.6.1",
 		"@typescript-eslint/eslint-plugin": "^1.11.0",
 		"@typescript-eslint/parser": "^1.11.0",
 		"clean-webpack-plugin": "^3.0.0",

yarn.lock

@@ -47,10 +47,10 @@
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
   integrity sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==
 
-"@types/node@*", "@types/node@^12.0.12":
-  version "12.0.12"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.0.12.tgz#cc791b402360db1eaf7176479072f91ee6c6c7ca"
-  integrity sha512-Uy0PN4R5vgBUXFoJrKryf5aTk3kJ8Rv3PdlHjl6UaX+Cqp1QE0yPQ68MPXGrZOfG7gZVNDIJZYyot0B9ubXUrQ==
+"@types/node@*", "@types/node@^12.6.1":
+  version "12.6.1"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.6.1.tgz#d5544f6de0aae03eefbb63d5120f6c8be0691946"
+  integrity sha512-rp7La3m845mSESCgsJePNL/JQyhkOJA6G4vcwvVgkDAwHhGdq5GCumxmPjEk1MZf+8p5ZQAUE7tqgQRQTXN7uQ==
 
 "@types/tapable@*":
   version "1.0.4"