chore(deps): update dependency env-ci to v5

Author: renovate-bot

package-lock.json

@@ -49,7 +49,7 @@
     "apollo-graphql": "file:../apollo-graphql",
     "apollo-language-server": "file:../apollo-language-server",
     "chalk": "2.4.2",
-    "env-ci": "3.2.2",
+    "env-ci": "5.0.1",
     "gaze": "1.1.3",
     "git-parse": "1.0.3",
     "git-rev-sync": "1.12.0",