Remove yardops in gemspec files, bump to 0.5.1 (#326)

Author: robertlaurin

resource_detectors/lib/opentelemetry/resource/detectors/version.rb

@@ -7,7 +7,7 @@
 module OpenTelemetry
   module Resource
     module Detectors
-      VERSION = '0.5.0'
+      VERSION = '0.5.1'
     end
   end
 end

resource_detectors/opentelemetry-resource_detectors.gemspec

@@ -21,7 +21,7 @@ Gem::Specification.new do |spec|
 
   spec.files = ::Dir.glob('lib/**/*.rb') +
                ::Dir.glob('*.md') +
-               ['LICENSE', '.yardopts']
+               ['LICENSE']
   spec.require_paths = ['lib']
   spec.required_ruby_version = '>= 2.5.0'