chore(deps): update node.js to v8.14.0

Author: renovate-bot

.circleci/config.yml

@@ -19,7 +19,7 @@ jobs:
     build:
         working_directory: ~/guesswork
         docker:
-            - image: circleci/node:8.12.0@sha256:a44f73432310d38236bec7a6b7acc1eaa57fa56171e4e698d264bbbaaa5f1b97
+            - image: circleci/node:8.14.0@sha256:04b212ad5c613ae096cff10d2960f6fc0029a11270e32666a3b77df0e27ed79d
         steps:
             - checkout
             - run:
@@ -45,7 +45,7 @@ jobs:
     release:
         working_directory: ~/guesswork
         docker:
-            - image: circleci/node:8.12.0@sha256:a44f73432310d38236bec7a6b7acc1eaa57fa56171e4e698d264bbbaaa5f1b97
+            - image: circleci/node:8.14.0@sha256:04b212ad5c613ae096cff10d2960f6fc0029a11270e32666a3b77df0e27ed79d
         steps:
             - checkout
             - run: npm install

.nvmrc

@@ -1 +1 @@
-8.12.0
+8.14.0