build: Node.js@10.8

Author: dougwilson

.travis.yml

@@ -14,7 +14,7 @@ node_js:
   - "7.10"
   - "8.11"
   - "9.11"
-  - "10.3"
+  - "10.8"
 env:
   global:
     # Necessary to build Node.js 0.6 on Travis CI images

appveyor.yml

@@ -18,7 +18,7 @@ environment:
     - nodejs_version: "7.10"
     - nodejs_version: "8.11"
     - nodejs_version: "9.11"
-    - nodejs_version: "10.3"
+    - nodejs_version: "10.8"
 
 services:
   - mysql
@@ -27,7 +27,9 @@ cache:
   - node_modules
 
 install:
-  - ps: Install-Product node $env:nodejs_version
+  - ps: >-
+      try { Install-Product node $env:nodejs_version -ErrorAction Stop }
+      catch { Update-NodeJsInstallation (Get-NodeJsLatestBuild $env:nodejs_version) }
   - npm config set shrinkwrap false
   - if "%nodejs_version%" equ "0.8" npm rm --save-dev nyc
   - if "%nodejs_version%" equ "0.8" npm config set strict-ssl false