Run unit tests in github actions with ruby 3 (#89)

* Run unit tests on ruby 3.0

* Update gemspec file

* Update faraday requirement from ~> 1.0 to >= 1, < 3

Updates the requirements on [faraday](https://github.com/lostisland/faraday) to permit the latest version.
- [Release notes](https://github.com/lostisland/faraday/releases)
- [Changelog](https://github.com/lostisland/faraday/blob/main/CHANGELOG.md)
- [Commits](lostisland/faraday@v1.0.0...v1.10.2)

---
updated-dependencies:
- dependency-name: faraday
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

* Update Gemfile

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ruby.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['2.7']
+        ruby-version: ['2.7', '3.0']
 
     steps:
       - uses: actions/checkout@v2

Gemfile

@@ -2,5 +2,5 @@ source "https://rubygems.org/"
 gemspec
 
 group :development, :test do
-  gem "tiny-presto", "~> 0.0.8"
+  gem "tiny-presto", "~> 0.0.10"
 end

trino-client.gemspec

@@ -18,9 +18,9 @@ Gem::Specification.new do |gem|
 
   gem.required_ruby_version = ">= 2.7.0"
 
-  gem.add_dependency "faraday", ["~> 1.0"]
+  gem.add_dependency "faraday", ">= 1", "< 3"
   gem.add_dependency "faraday_middleware", ["~> 1.0"]
-  gem.add_dependency "msgpack", [">= 0.7.0"]
+  gem.add_dependency "msgpack", [">= 1.5.1"]
 
   gem.add_development_dependency "rake", [">= 0.9.2", "< 11.0"]
   gem.add_development_dependency "rspec", ["~> 2.13.0"]