🍏 Update config.yml yarn install

.circleci/config.yml

@@ -1,7 +1,18 @@
 version: 2.1
-orbs:
-  node: circleci/node@3.0.0
+jobs:
+    yarn-install:
+        docker:
+            - image: cimg/node:12.18
+        steps:
+            - checkout
+            - restore_cache:
+                key: yarn-packages-v3{{ checksum "yarn.lock" }}
+            - run: yarn global add node-gyp && yarn install
+            - save_cache:
+                key: yarn-packages-v3{{ checksum "yarn.lock" }}
+                paths:
+                    - ./node_modules
 workflows:
-  node-tests:
-    jobs:
-      - node/test
+  install:
+  jobs:
+      - yarn-install