refactor: make openssl gem dependency explicit

Author: grzuy

.github/workflows/build.yml

@@ -25,7 +25,6 @@ jobs:
           - openssl_2_2
           - openssl_2_1
           - openssl_2_0
-          - openssl_default
     env:
       BUNDLE_GEMFILE: gemfiles/${{ matrix.gemfile }}.gemfile
     steps:

Appraisals

@@ -11,6 +11,3 @@ end
 appraise "openssl_2_0" do
   gem "openssl", "~> 2.0.0"
 end
-
-appraise "openssl_default" do
-end

Gemfile.lock

@@ -2,6 +2,7 @@ PATH
   remote: .
   specs:
     openssl-signature_algorithm (1.0.0)
+      openssl (~> 2.0)
 
 GEM
   remote: https://rubygems.org/
@@ -14,6 +15,7 @@ GEM
     byebug (11.1.1)
     diff-lcs (1.3)
     jaro_winkler (1.5.4)
+    openssl (2.2.0)
     parallel (1.19.1)
     parser (2.7.0.5)
       ast (~> 2.4.0)
@@ -57,4 +59,4 @@ DEPENDENCIES
   rubocop (~> 0.80.1)
 
 BUNDLED WITH
-   2.1.4
+   2.2.8

gemfiles/openssl_default.gemfile

@@ -27,4 +27,6 @@ Gem::Specification.new do |spec|
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
+
+  spec.add_runtime_dependency "openssl", "~> 2.0"
 end