feat: update circleci to use make commands

Author: PippoRaimondi

.circleci/config.yml

@@ -3,38 +3,25 @@ aliases:
   - &node_version node:12.14.1
 
 jobs:
-  lint:
-    docker:
-      - image: *node_version
+  test:
+    machine:
+      docker_layer_caching: true
     working_directory: ~/cypress-image-diff
     steps:
       - checkout
-      - run: npm ci    
+      - run: npm ci
+      - run:
+          name: Build docker
+          command: make build
       - run:
           name: Run eslint
-          command: npm run lint
-
-  unit:
-    docker:
-      - image: *node_version
-    working_directory: ~/cypress-image-diff
-    steps:
-      - checkout
-      - run: npm ci    
+          command: make lint-test
       - run:
-          name: Run unit tests
-          command: npm run test:unit
-
-  e2e:
-    docker:
-      - image: *node_version
-    working_directory: ~/cypress-image-diff
-    steps:
-      - checkout
-      - run: npm ci    
+          name: Run unit
+          command: make unit-test
       - run:
-          name: Run e2e tests
-          command: npm run test:e2e
+          name: Run eslint
+          command: make e2e-test
 
   build_and_publish:
     docker: