chore(deps): update dependency serve to v9.4.0 (#40)

Author: renovate[bot]

package.json

@@ -56,7 +56,7 @@
     "rollup-plugin-replace": "2.0.0",
     "rollup-plugin-terser": "1.0.1",
     "semantic-release": "15.8.1",
-    "serve": "9.3.0",
+    "serve": "9.4.0",
     "tslint": "5.11.0",
     "tslint-config-prettier": "1.14.0",
     "typescript": "2.9.2"

yarn.lock

@@ -672,9 +672,9 @@
   version "10.5.2"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-10.5.2.tgz#f19f05314d5421fe37e74153254201a7bf00a707"
 
-"@zeit/schemas@1.6.3":
-  version "1.6.3"
-  resolved "https://registry.yarnpkg.com/@zeit/schemas/-/schemas-1.6.3.tgz#dda6a1999873ad4bbbd501c80e200faab90d4ed4"
+"@zeit/schemas@1.7.0":
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/@zeit/schemas/-/schemas-1.7.0.tgz#84624e270a0d420714be7279ffabc7e1745afc1a"
 
 JSONStream@^1.0.4:
   version "1.3.3"
@@ -4920,9 +4920,9 @@ semver-regex@^1.0.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
 
-serve-handler@3.3.1:
-  version "3.3.1"
-  resolved "https://registry.yarnpkg.com/serve-handler/-/serve-handler-3.3.1.tgz#98f052a62a1f46dc6024fc0daf9b69d5bc37d6ec"
+serve-handler@3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/serve-handler/-/serve-handler-3.6.0.tgz#f4167c06d0a26c38ed753418230ed43a59adf9cb"
   dependencies:
     bytes "3.0.0"
     content-disposition "0.5.2"
@@ -4933,17 +4933,17 @@ [email protected]:
     path-is-inside "1.0.2"
     path-to-regexp "2.2.1"
 
-serve@9.3.0:
-  version "9.3.0"
-  resolved "https://registry.yarnpkg.com/serve/-/serve-9.3.0.tgz#c206529923d398c6e1a066e7566e341f85c9002f"
+serve@9.4.0:
+  version "9.4.0"
+  resolved "https://registry.yarnpkg.com/serve/-/serve-9.4.0.tgz#d04c988e9df908e053b92c1e22148c139224140f"
   dependencies:
-    "@zeit/schemas" "1.6.3"
+    "@zeit/schemas" "1.7.0"
     ajv "6.5.2"
     arg "2.0.0"
     boxen "1.3.0"
     chalk "2.4.1"
     clipboardy "1.2.3"
-    serve-handler "3.3.1"
+    serve-handler "3.6.0"
     update-check "1.5.2"
 
 set-blocking@^2.0.0, set-blocking@~2.0.0: