Switch to cimg/base

.circleci/config.yml

@@ -10,13 +10,17 @@ jobs:
         type: string
 
     docker:
-      - image: mozilla/cidockerbases:docker-2018-08-28
+      - image: cimg/base:current-22.04
+        auth:
+          username: $DOCKER_USER
+          password: $DOCKER_PASS
 
     steps:
       - checkout
 
       - setup_remote_docker:
-          version: 18.03.1-ce
+          version: 20.10.14
+          docker_layer_caching: true
 
       - run:
           name: Build