chore(deps-dev): bump @types/node from 11.9.3 to 11.9.4 (#177)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped) from 11.9.3 to 11.9.4.
- [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": "^11.9.3",
+		"@types/node": "^11.9.4",
 		"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@^11.9.3":
-  version "11.9.3"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-11.9.3.tgz#14adbb5ab8cd563f549fbae8dbe92e0b7d6e76cc"
-  integrity sha512-DMiqG51GwES/c4ScBY0u5bDlH44+oY8AeYHjY1SGCWidD7h08o1dfHue/TGK7REmif2KiJzaUskO+Q0eaeZ2fQ==
+"@types/node@^11.9.4":
+  version "11.9.4"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-11.9.4.tgz#ceb0048a546db453f6248f2d1d95e937a6f00a14"
+  integrity sha512-Zl8dGvAcEmadgs1tmSPcvwzO1YRsz38bVJQvH1RvRqSR9/5n61Q1ktcDL0ht3FXWR+ZpVmXVwN1LuH4Ax23NsA==
 
 abbrev@1:
   version "1.1.1"