Add jruby to CI

Add JRuby and JRuby CI to expand the platform coverage.

.github/workflows/ci.yml

@@ -35,7 +35,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        ruby: ["3.0", "3.1", "3.2", "head"]
+        ruby: ["3.0", "3.1", "3.2", "head", "jruby", "jruby-head"]
         include:
           - ruby: "head"
             experimental: true

Gemfile

@@ -9,7 +9,7 @@ NON_WINDOWS_PLATFORMS = [:ruby] # C Ruby (MRI), Rubinius or TruffleRuby, but NOT
 
 group :development do
   gem "bundler", "~> 2.4.2"
-  gem "debug", "~> 1.8", require: false
+  gem "debug", "~> 1.8", require: false, platforms: [:mri, :mingw, :x64_mingw]
   gem "minitest", "~> 5.20"
   gem "minitest-reporters", "~> 1.6"
   gem "mocha", "~> 2.1"

Gemfile.lock

@@ -17,10 +17,13 @@ GEM
       reline (>= 0.3.1)
     erubi (1.12.0)
     io-console (0.6.0)
+    io-console (0.6.0-java)
     irb (1.8.0)
       rdoc (~> 6.5)
       reline (>= 0.3.6)
+    jar-dependencies (0.4.1)
     json (2.7.1)
+    json (2.7.1-java)
     language_server-protocol (3.17.0.3)
     minitest (5.20.0)
     minitest-reporters (1.6.1)
@@ -39,7 +42,10 @@ GEM
     prism (0.19.0)
     psych (5.1.1.1)
       stringio
+    psych (5.1.1.1-java)
+      jar-dependencies (>= 0.1.7)
     racc (1.7.3)
+    racc (1.7.3-java)
     rainbow (3.1.1)
     rake (13.1.0)
     rbi (0.1.6)
@@ -77,6 +83,7 @@ GEM
     sorbet (0.5.11150)
       sorbet-static (= 0.5.11150)
     sorbet-runtime (0.5.11150)
+    sorbet-static (0.5.11150-java)
     sorbet-static (0.5.11150-universal-darwin)
     sorbet-static (0.5.11150-x86_64-linux)
     sorbet-static-and-runtime (0.5.11150)
@@ -108,6 +115,7 @@ GEM
 
 PLATFORMS
   arm64-darwin
+  universal-java-11
   x64-mingw-ucrt
   x64-mingw32
   x86_64-darwin