chore(ci): Update circle ci config

Author: jackpope

.circleci/config.yml

@@ -6,7 +6,7 @@ jobs:
   build_and_test:
     docker:
       # specify the version you desire here
-      - image: circleci/node:9.11.1
+      - image: circleci/node:10.15.2
 
     working_directory: ~/repo
 
@@ -16,36 +16,36 @@ jobs:
       # Download and cache dependencies
       - restore_cache:
           keys:
-          - v1-dependencies-{{ checksum "package.json" }}
-          # fallback to using the latest cache if no exact match is found
-          - v1-dependencies-
+            - v1-dependencies-{{ checksum "package.json" }}
+            # fallback to using the latest cache if no exact match is found
+            - v1-dependencies-
 
-      - run: npm install
+      - run: yarn
 
       - save_cache:
           paths:
             - node_modules
           key: v1-dependencies-{{ checksum "package.json" }}
 
       # run tests!
-      - run: npm run test
+      - run: yarn test
 
   semantic_release:
     docker:
       # specify the version you desire here
-      - image: circleci/node:9.11.1
+      - image: circleci/node:10.15.2
     working_directory: ~/repo
     steps:
       - checkout
 
       # Download and cache dependencies
       - restore_cache:
           keys:
-          - v1-dependencies-{{ checksum "package.json" }}
-          # fallback to using the latest cache if no exact match is found
-          - v1-dependencies-
+            - v1-dependencies-{{ checksum "package.json" }}
+            # fallback to using the latest cache if no exact match is found
+            - v1-dependencies-
 
-      - run: npm install
+      - run: yarn
 
       - save_cache:
           paths: