chore: set node version for circleci

Author: Naturalclar

.circleci/config.yml

@@ -39,7 +39,9 @@ orbs:
 jobs:
   # Set up a Linux environment for downstream jobs
   linux-checkout:
-    executor: rn/linux_js
+    executor:
+      name: rn/linux_js
+      node_version: '10'
     steps:
       - attach_workspace:
           at: .
@@ -50,28 +52,36 @@ jobs:
           paths: .
 
   eslint:
-    executor: rn/linux_js
+    executor: 
+      name: rn/linux_js
+      node_version: '10'
     steps:
       - attach_workspace:
           at: .
       - run: *eslint
 
   type-check:
-    executor: rn/linux_js
+    executor:
+      name: rn/linux_js
+      node_version: '10'
     steps:
       - attach_workspace:
           at: .
       - run: *type-check
 
   flow:
-    executor: rn/linux_js
+    executor:
+      name: rn/linux_js
+      node_version: '10'
     steps:
       - attach_workspace:
           at: .
       - run: *flow
 
   jest:
-    executor: rn/linux_js
+    executor:
+      name: rn/linux_js
+      node_version: '10'
     steps:
       - attach_workspace:
           at: .