Update gscan to version 0.2.1 🚀 (#8071)

* chore(package): update gscan to version 0.2.1

https://greenkeeper.io/

* chore: yarn.lock

package.json

@@ -51,7 +51,7 @@
     "ghost-gql": "0.0.6",
     "ghost-ignition": "2.8.7",
     "glob": "5.0.15",
-    "gscan": "0.2.0",
+    "gscan": "0.2.1",
     "html-to-text": "3.1.0",
     "icojs": "0.5.0",
     "image-size": "0.5.1",

yarn.lock

@@ -2095,21 +2095,6 @@ ghost-gql@0.0.6:
   dependencies:
     lodash "^4.17.4"
 
-ghost-ignition@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/ghost-ignition/-/ghost-ignition-1.0.0.tgz#b2f119d14056bce903124117a7fc2336adbc0b73"
-  dependencies:
-    bunyan "1.8.1"
-    caller "1.0.1"
-    debug "2.2.0"
-    express "4.14.0"
-    find-root "1.0.0"
-    lodash "4.16.4"
-    moment "2.15.2"
-    nconf "0.8.4"
-    node-uuid "1.4.7"
-    prettyjson "1.1.3"
-
 ghost-ignition@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ghost-ignition/-/ghost-ignition-2.0.0.tgz#ab26f951d0d5c22a4dede9b22da56310926039c9"
@@ -2140,7 +2125,7 @@ ghost-ignition@2.5.0:
     node-uuid "1.4.7"
     prettyjson "1.1.3"
 
-ghost-ignition@2.8.7, ghost-ignition@^2.8.2:
+ghost-ignition@2.8.7, ghost-ignition@^2.8.2, ghost-ignition@^2.8.7:
   version "2.8.7"
   resolved "https://registry.yarnpkg.com/ghost-ignition/-/ghost-ignition-2.8.7.tgz#5339bb01dfe3938f4420e69300b17c8397080a0c"
   dependencies:
@@ -2566,9 +2551,9 @@ grunt@~0.4.0:
     underscore.string "~2.2.1"
     which "~1.0.5"
 
-gscan@0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/gscan/-/gscan-0.2.0.tgz#08e36a82b188c360493a3403d6a1fe575590fea6"
+gscan@0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/gscan/-/gscan-0.2.1.tgz#d7f09c43720e5e1e7c15adcccfecfaea4e02677d"
   dependencies:
     bluebird "3.4.6"
     chalk "1.1.1"
@@ -2577,7 +2562,7 @@ gscan@0.2.0:
     express-hbs "1.0.3"
     extract-zip-fork "1.5.1"
     fs-extra "0.26.2"
-    ghost-ignition "1.0.0"
+    ghost-ignition "^2.8.7"
     glob "7.0.5"
     lodash "3.10.1"
     multer "1.1.0"