remove CI breakage

.circleci/config.yml

@@ -32,9 +32,6 @@ jobs:
       - <<: *save
       - <<: *unit
   "ruby-2.6":
-    environment:
-      COVERAGE: true
-      CC_TEST_REPORTER_ID: 003c3033501d70a2653bd887ff9a8b2884a263e6a4e27f2ba68748e15530918d
     docker:
       - image: circleci/ruby:2.6
       - image: circleci/redis:4.0
@@ -43,25 +40,7 @@ jobs:
       - <<: *restore
       - <<: *bundle
       - <<: *save
-
-      - run:
-          name: Setup Code Climate test-reporter
-          command: |
-            # download test reporter as a static binary
-            curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
-            chmod +x ./cc-test-reporter
-
-      - run:
-          name: Code Climate before-build
-          command: |
-            ./cc-test-reporter before-build
-
       - <<: *unit
-
-      - run:
-          name: Report code coverage to Code Climate
-          command: |
-            ./cc-test-reporter after-build -t simplecov --exit-code $?
   "jruby":
     docker:
       - image: circleci/jruby:latest