Update dependency react-emotion to v10

package.json

@@ -32,7 +32,7 @@
     "normalize.css": "8.0.1",
     "react": "16.7.0",
     "react-dom": "16.7.0",
-    "react-emotion": "9.2.12",
+    "react-emotion": "10.0.0",
     "react-helmet": "5.2.0",
     "react-typography": "0.16.18",
     "slugify": "1.3.4",

yarn.lock

@@ -8212,7 +8212,12 @@ [email protected]:
     prop-types "^15.6.2"
     scheduler "^0.12.0"
 
-[email protected], react-emotion@^9.2.12:
+[email protected]:
+  version "10.0.0"
+  resolved "https://registry.yarnpkg.com/react-emotion/-/react-emotion-10.0.0.tgz#03adf5a93f9dc41396401551566adf9668a2418e"
+  integrity sha512-HMEH1I0m4AxJzG31ii/g227WhR0RBlRdr2M4C0n7yg9s3SiAPGB7lxvc/EoE8ixU9PLeOlBOb/n0wo42tGu99Q==
+
+react-emotion@^9.2.12:
   version "9.2.12"
   resolved "https://registry.yarnpkg.com/react-emotion/-/react-emotion-9.2.12.tgz#74d1494f89e22d0b9442e92a33ca052461955c83"
   integrity sha512-qt7XbxnEKX5sZ73rERJ92JMbEOoyOwG3BuCRFRkXrsJhEe+rFBRTljRw7yOLHZUCQC4GBObZhjXIduQ8S0ZpYw==