Merge pull request #666 from sparklemotion/dependabot/bundler/zstd-ruby-tw-2.0

build(deps): update zstd-ruby requirement from ~> 1.5 to ~> 2.0

Author: flavorjones

Gemfile

@@ -8,5 +8,5 @@ gem "rdoc", "~> 6.3"
 gem "rubocop", "~> 1.12"
 unless RUBY_PLATFORM == 'java'
   gem 'brotli', '>= 0.5'
-  gem 'zstd-ruby', '~> 1.5'
+  gem 'zstd-ruby', '~> 2.0'
 end