fix: allow sorbet-runtime 0.5.x and 0.6.x to avoid breaking existing consumers

Author: nijeesh-stream

stream-chat.gemspec

@@ -31,5 +31,5 @@ Gem::Specification.new do |gem|
   gem.add_dependency 'faraday-net_http_persistent', '~> 2.3'
   gem.add_dependency 'jwt', '~> 2.10'
   gem.add_dependency 'net-http-persistent', '~> 4.0'
-  gem.add_dependency 'sorbet-runtime', '~> 0.6'
+  gem.add_dependency 'sorbet-runtime', '>= 0.5.11820', '< 2'
 end