fix(ci): update docker image (#1052)

Author: shortcuts

.circleci/config.yml

@@ -38,7 +38,7 @@ aliases:
 defaults: &defaults
   working_directory: ~/docsearch
   docker:
-    - image: circleci/node:14.15.0
+    - image: cimg/node:14.15.0
 
 cypress: &cypress
   working_directory: ~/docsearch