Arduino 1.8.6 binary bump

ianfixes · ianfixes · commit 64a6ae1e709f · 2018-09-11T21:02:55.000-04:00
diff --git a/lib/arduino_ci/arduino_installation.rb b/lib/arduino_ci/arduino_installation.rb
@@ -8,7 +8,7 @@
 
 require "arduino_ci/arduino_downloader_windows" if ArduinoCI::Host.os == :windows
 
-DESIRED_ARDUINO_IDE_VERSION = "1.8.5".freeze
+DESIRED_ARDUINO_IDE_VERSION = "1.8.6".freeze
 
 module ArduinoCI
 
