Turn off logging after the configure_logger tests.

Please do not increase the amount of noise our tests have from here on out.

Signed-off-by: Ryan Davis <zenspider@chef.io>

test/unit/base_cli_test.rb

@@ -18,8 +18,12 @@ EOF
     end
   end
 
-
   describe 'configure_logger' do
+    after do
+      Inspec::Log.init
+      Inspec::Log.level = :fatal
+    end
+
     let(:options) do
       o = {
         'log_location' => STDERR,