ci: remove yaml aliases (dont allow to combine arrays)

Author: nodkz

.circleci/config.yml

@@ -1,7 +1,10 @@
 version: 2
 
-aliases:
-  - dependencies: &dependencies
+jobs:
+  Tests under Node.js 8:
+    docker:
+      - image: circleci/node:8
+    steps:
       - checkout
       - run: node --version > node_version
       - restore_cache:
@@ -12,26 +15,39 @@ aliases:
           key: yarn-packages-{{ checksum "node_version" }}-{{ checksum "yarn.lock" }}
           paths:
             - ~/.cache/yarn
-
-jobs:
-  Tests under Node.js 8:
-    docker:
-      - image: circleci/node:8
-    steps:
-      - *dependencies
       - run: yarn coverage
+
   Tests under Node.js 10:
     docker:
       - image: circleci/node:10
     steps:
-      - *dependencies
+      - checkout
+      - run: node --version > node_version
+      - restore_cache:
+          keys:
+            - yarn-packages-{{ checksum "node_version" }}-{{ checksum "yarn.lock" }}
+      - run: yarn install --frozen-lockfile
+      - save_cache:
+          key: yarn-packages-{{ checksum "node_version" }}-{{ checksum "yarn.lock" }}
+          paths:
+            - ~/.cache/yarn
       - run: yarn coverage
       - run: curl -s https://codecov.io/bash | bash
+
   Release:
     docker:
       - image: circleci/node:10
     steps:
-      - *dependencies
+      - checkout
+      - run: node --version > node_version
+      - restore_cache:
+          keys:
+            - yarn-packages-{{ checksum "node_version" }}-{{ checksum "yarn.lock" }}
+      - run: yarn install --frozen-lockfile
+      - save_cache:
+          key: yarn-packages-{{ checksum "node_version" }}-{{ checksum "yarn.lock" }}
+          paths:
+            - ~/.cache/yarn
       - run:
         command: |
           git config --global user.email [email protected]