feat: bump the ruby_lib_core to require 13+ for some implementation (#1111)

* chore: bump the ruby_lib_core to require 13+ for some implementation

* Update appium_lib.gemspec

Author: KazuCocoa

appium_lib.gemspec

@@ -13,7 +13,7 @@ Gem::Specification.new do |s|
   s.homepage      = 'https://github.com/appium/ruby_lib' # published as appium_lib
   s.require_paths = ['lib']
 
-  s.add_dependency 'appium_lib_core', '>= 9.2.1', '< 13.0'
+  s.add_dependency 'appium_lib_core', '>= 13.0.0', '< 14.0'
   s.add_dependency 'nokogiri', '~> 1.8', '>= 1.8.1'
   s.add_dependency 'tomlrb', '>= 1.1', '< 3.0'