chore(deps-dev): bump @types/node from 11.9.0 to 11.9.1 (#174)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped) from 11.9.0 to 11.9.1.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits)

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

package.json

@@ -174,7 +174,7 @@
 		"vsls": "^0.3.967"
 	},
 	"devDependencies": {
-		"@types/node": "^11.9.0",
+		"@types/node": "^11.9.1",
 		"fs-nextra": "^0.4.3",
 		"gulp": "^4.0.0",
 		"gulp-sourcemaps": "^2.6.4",

yarn.lock

@@ -21,10 +21,10 @@
     normalize-path "^2.0.1"
     through2 "^2.0.3"
 
-"@types/node@^11.9.0":
-  version "11.9.0"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-11.9.0.tgz#35fea17653490dab82e1d5e69731abfdbf13160d"
-  integrity sha512-ry4DOrC+xenhQbzk1iIPzCZGhhPGEFv7ia7Iu6XXSLVluiJIe9FfG7Iu3mObH9mpxEXCWLCMU4JWbCCR9Oy1Zg==
+"@types/node@^11.9.1":
+  version "11.9.1"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-11.9.1.tgz#38fd4be2e0f1b1b94e713599afc43f4b2343c61e"
+  integrity sha512-XJHvu7fvycZ7ORTyThXiKCtld+R4Y1GGerYRrVSf/GhaNahRBIf/Nx+7Xh3AvI5nudOVt/L671CxHGkJt1/+hQ==
 
 abbrev@1:
   version "1.1.1"