Remove old psych from bundles

After switching to latest rubygems on CI this should no longer be needed

Author: solnic

sentry-delayed_job/Gemfile

@@ -8,9 +8,6 @@ gemspec
 gem "sentry-ruby", path: "../sentry-ruby"
 gem "sentry-rails", path: "../sentry-rails"
 
-# For https://github.com/ruby/psych/issues/655
-gem "psych", "5.1.0"
-
 gem "delayed_job"
 gem "delayed_job_active_record"
 

sentry-rails/Gemfile

@@ -35,7 +35,6 @@ elsif rails_version >= Gem::Version.new("7.1.0")
 else
   gem "rspec-rails", "~> 4.0"
   gem "rails", "~> #{rails_version}"
-  gem "psych", "~> 3.0.0"
 end
 
 gem "mini_magick"

sentry-sidekiq/Gemfile

@@ -12,9 +12,6 @@ gem "sentry-rails", path: "../sentry-rails"
 # loofah changed the required ruby version in a patch so we need to explicitly pin it
 gem "loofah", "2.20.0" if RUBY_VERSION.to_f < 2.5
 
-# For https://github.com/ruby/psych/issues/655
-gem "psych", "5.1.0"
-
 sidekiq_version = ENV["SIDEKIQ_VERSION"]
 sidekiq_version = "7.0" if sidekiq_version.nil?
 sidekiq_version = Gem::Version.new(sidekiq_version)