Remove CircleCI config

.circleci/config.yml

@@ -1,33 +0,0 @@
-version: 2.1
-orbs:
-  ruby: circleci/ruby@0.1.2 
-
-jobs:
-  build:
-    docker:
-      - image: circleci/ruby:2.6.6-stretch-node-browsers
-    executor: ruby/default
-    steps:
-      - checkout
-      - restore_cache:
-          key: gem-cache-{{ checksum "activeadmin_quill_editor.gemspec" }}
-      - run:
-          name: Setup Bundler
-          command: gem install bundler
-      - run:
-          name: Bundle Install
-          command: bundle install --path vendor/bundle
-      - save_cache:
-          key: gem-cache-{{ checksum "activeadmin_quill_editor.gemspec" }}
-          paths: vendor/bundle
-      - run:
-          name: Run Specs
-          command: |
-            bin/rspec \
-              --profile 10 \
-              --format RspecJunitFormatter \
-              --out test_results/rspec.xml \
-              --format progress \
-              $(circleci tests glob "spec/**/*_spec.rb")
-      - store_test_results:
-          path: test_results