chore(package): update format-message to version 5.2.3

Author: greenkeeper[bot]

package.json

@@ -41,7 +41,7 @@
     "eslint-config-scratch": "^5.0.0",
     "expose-loader": "0.7.4",
     "file-loader": "^1.1.6",
-    "format-message": "5.2.1",
+    "format-message": "5.2.3",
     "format-message-cli": "5.2.1",
     "gh-pages": "^1.1.0",
     "highlightjs": "^9.8.0",