Another lint issue.

Author: jgfoster

exe/arduino_ci.rb

@@ -424,6 +424,7 @@ def perform_unit_tests(cpp_library, file_config)
     compilers.each do |gcc_binary|
       # before compiling the tests, build a shared library of everything except the test code
       next unless build_shared_library(gcc_binary, p, config, cpp_library)
+
       # now build and run each test using the shared library build above
       config.allowable_unittest_files(cpp_library.test_files).each do |unittest_path|
         unittest_name = unittest_path.basename.to_s