Remove unneeded dependency from `mruby-hash-ext`
MODIFY
mrbgems/mruby-hash-ext/mrbgem.rake
mrbgems/mruby-hash-ext/mrbgem.rake
@@ -2,6 +2,5 @@ MRuby::Gem::Specification.new('mruby-hash-ext') do |spec|
spec.license = 'MIT'
spec.author = 'mruby developers'
spec.summary = 'Hash class extension'
- spec.add_dependency 'mruby-enum-ext', core: 'mruby-enum-ext'
spec.add_dependency 'mruby-array-ext', core: 'mruby-array-ext'
end

Remove unneeded dependency from `mruby-hash-ext`