Bump simplecov-cobertura from 2.1.0 to 3.0.0#330

pboling merged 1 commit intomainruby-oauth/oauth:mainfrom

dependabot/bundler/simplecov-cobertura-3.0.0ruby-oauth/oauth:dependabot/bundler/simplecov-cobertura-3.0.0Copy head branch name to clipboard