ci: remove Node.js 8 E2E tests

.circleci/config.yml

@@ -17,7 +17,6 @@
 # See https://circleci.com/docs/2.0/caching/#restoring-cache for how prefixes work in CircleCI.
 var_1: &docker_image angular/ngcontainer:0.10.0
 var_2: &cache_key angular_devkit-0.10.0-{{ checksum "yarn.lock" }}
-var_3: &node_8_docker_image angular/ngcontainer:0.3.3
 
 # Settings common to each job
 anchor_1: &defaults
@@ -107,20 +106,6 @@ jobs:
           path: /tmp/dist
           destination: cli/new-production
 
-  e2e-node-8:
-    <<: *defaults
-    # Overwrite docker image to node 8.
-    docker:
-      - image: *node_8_docker_image
-    environment:
-      BASH_ENV: ~/.profile
-    resource_class: xlarge
-    parallelism: 2
-    steps:
-      - attach_workspace: *attach_options
-      - run: npm install --global npm@6
-      - run: xvfb-run -a node ./tests/legacy-cli/run_e2e --glob=tests/basic/* --nb-shards=${CIRCLE_NODE_TOTAL} --shard=${CIRCLE_NODE_INDEX}
-
   e2e-cli-ng-snapshots:
     <<: *defaults
     environment:
@@ -211,9 +196,6 @@ workflows:
       - e2e-cli:
           requires:
             - build
-      - e2e-node-8:
-          requires:
-            - build
       - snapshot_publish_docs:
           requires:
           - install