Update dependency metrics-graphics to v2.12.0 (#3043)

package.json

@@ -34,7 +34,7 @@
     "json-e": "2.3.5",
     "json-schema-defaults": "0.3.0",
     "lodash": "4.17.4",
-    "metrics-graphics": "2.11.0",
+    "metrics-graphics": "2.12.0",
     "mousetrap": "1.6.1",
     "neutrino": "4.3.1",
     "neutrino-lint-base": "4.3.1",

yarn.lock

@@ -4439,9 +4439,9 @@ methods@~1.1.1, methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
 
-metrics-graphics@2.11.0:
-  version "2.11.0"
-  resolved "https://registry.yarnpkg.com/metrics-graphics/-/metrics-graphics-2.11.0.tgz#1585eb483a0b494f417a65c35a0ade8ece904a72"
+metrics-graphics@2.12.0:
+  version "2.12.0"
+  resolved "https://registry.yarnpkg.com/metrics-graphics/-/metrics-graphics-2.12.0.tgz#e068ab74b8b75d01d0d736d438b2fa2bd7afb29b"
   dependencies:
     d3 "^4"