chore(deps): update dependency acorn to v5.5.0

Signed-off-by: Charlike Mike Reagent <olsten.larck@gmail.com>

Author: renovate-bot

package.json

@@ -31,7 +31,7 @@
     "define-property": "2.0.2"
   },
   "devDependencies": {
-    "acorn": "5.4.1",
+    "acorn": "5.5.0",
     "clone-deep": "2.0.2",
     "eslint-config-standard-tunnckocore": "1.0.10",
     "espree": "3.5.3",

yarn.lock

@@ -8,9 +8,9 @@ acorn-jsx@^3.0.0:
   dependencies:
     acorn "^3.0.4"
 
-acorn@5.4.1, acorn@^5.4.0:
-  version "5.4.1"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.4.1.tgz#fdc58d9d17f4a4e98d102ded826a9b9759125102"
+acorn@5.5.0:
+  version "5.5.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.5.0.tgz#1abb587fbf051f94e3de20e6b26ef910b1828298"
 
 acorn@^3.0.4:
   version "3.3.0"
@@ -20,6 +20,10 @@ acorn@^5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.1.2.tgz#911cb53e036807cf0fa778dc5d370fbd864246d7"
 
+acorn@^5.4.0:
+  version "5.4.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.4.1.tgz#fdc58d9d17f4a4e98d102ded826a9b9759125102"
+
 ajv-keywords@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-2.1.0.tgz#a296e17f7bfae7c1ce4f7e0de53d29cb32162df0"