Consider truffleruby as supported for yaml/json compile cache

Tests pass with 21 less skips.

This improves the speed of `Faker::Config.locale` on truffleruby by over 50%.

This moves truffleruby from "minimal" to the full suite in CI.

.github/workflows/ci.yaml

@@ -43,7 +43,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu]
-        ruby: ['2.6', '2.7', '3.0', '3.1', '3.2', 'ruby-head', 'debug']
+        ruby: ['2.6', '2.7', '3.0', '3.1', '3.2', 'ruby-head', 'debug', 'truffleruby']
     runs-on: ${{ matrix.os }}-latest
     steps:
       - uses: actions/checkout@v2
@@ -75,7 +75,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu]
-        ruby: ['jruby', 'truffleruby']
+        ruby: ['jruby']
     runs-on: ${{ matrix.os }}-latest
     steps:
       - uses: actions/checkout@v2

CHANGELOG.md

@@ -1,5 +1,7 @@
 # Unreleased
 
+* Support YAML and JSON CompileCache on TruffleRuby.
+
 # 1.16.0
 
 * Use `RbConfig::CONFIG["rubylibdir"]` instead of `RbConfig::CONFIG["libdir"]` to check for stdlib files. See #431.

ext/bootsnap/extconf.rb

@@ -2,7 +2,7 @@
 
 require("mkmf")
 
-if RUBY_ENGINE == "ruby"
+if %w[ruby truffleruby].include?(RUBY_ENGINE)
   $CFLAGS << " -O3 "
   $CFLAGS << " -std=c99"
 

lib/bootsnap/compile_cache.rb

@@ -54,7 +54,7 @@ def self.permission_error(path)
 
     def self.supported?
       # only enable on 'ruby' (MRI), POSIX (darwin, linux, *bsd), Windows (RubyInstaller2) and >= 2.3.0
-      RUBY_ENGINE == "ruby" && RUBY_PLATFORM.match?(/darwin|linux|bsd|mswin|mingw|cygwin/)
+      %w[ruby truffleruby].include?(RUBY_ENGINE) && RUBY_PLATFORM.match?(/darwin|linux|bsd|mswin|mingw|cygwin/)
     end
   end
 end