Update dependency now to v12

Author: renovate-bot

basic/server/package.json

@@ -9,7 +9,7 @@
     "graphql-yoga": "1.16.7"
   },
   "devDependencies": {
-    "now": "8.5.4"
+    "now": "12.1.6"
   },
   "now": {
     "alias": "graphql-template-node"

basic/server/yarn.lock

@@ -811,9 +811,9 @@ [email protected]:
   version "2.1.2"
   resolved "http://registry.npmjs.org/node-fetch/-/node-fetch-2.1.2.tgz#ab884e8e7e57e38a944753cec706f788d1768bb5"
 
-now@8.5.4:
-  version "8.5.4"
-  resolved "https://registry.yarnpkg.com/now/-/now-8.5.4.tgz#48094ed25c54a9e50c1a0b087000872df7025dd8"
+now@12.1.6:
+  version "12.1.6"
+  resolved "https://registry.yarnpkg.com/now/-/now-12.1.6.tgz#70a2a46d22feac85eb4c763223f9498d02f9e2f6"
 
 object-assign@^4:
   version "4.1.1"