Remove circular dependency

Author: f-moya

lib/simplecov_json_formatter.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-require 'simplecov'
 require 'simplecov_json_formatter/result_hash_formatter'
 require 'simplecov_json_formatter/result_exporter'
 require 'json'

lib/simplecov_json_formatter/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module SimpleCovJSONFormatter
-  VERSION = '0.1.1'
+  VERSION = '0.1.2'
 end

simplecov_json_formatter.gemspec

@@ -18,7 +18,4 @@ Gem::Specification.new 'simplecov_json_formatter' do |s|
   s.require_paths = ['lib']
 
   s.required_ruby_version = '>= 2.4.0'
-
-  s.add_dependency 'json'
-  s.add_dependency 'simplecov', '~> 0.18', '>= 0.18.0'
 end