Update references to deprecated Faraday errors

Author: wpeterson

lib/zendesk_api/middleware/response/raise_error.rb

@@ -6,7 +6,7 @@ module Response
  class RaiseError < Faraday::Response::RaiseError
  def call(env)
  super
- rescue Faraday::Error::TimeoutError, Faraday::Error::ConnectionFailed => e
+ rescue Faraday::TimeoutError, Faraday::ConnectionFailed => e
  raise Error::NetworkError.new(e, env)
  end
 

spec/core/middleware/response/raise_error_spec.rb

@@ -4,7 +4,7 @@
  context "with a failed connection" do
  context "connection failed" do
  before(:each) do
- stub_request(:any, /.*/).to_raise(Faraday::Error::ConnectionFailed)
+ stub_request(:any, /.*/).to_raise(Faraday::ConnectionFailed)
  end
 
  it "should raise NetworkError" do