Merge pull request #45 from Shopify/fix-3.4.0-files

Rename 3.4.0-preview files

Author: peterzhu2118

rubies/3.4.0-pshopify-preview1 rubies/3.4.0-preview1-pshopifyrubies/3.4.0-pshopify-preview1 renamed to rubies/3.4.0-preview1-pshopify

@@ -11,7 +11,18 @@ def test_ALL_VERSIONS
       truffleruby_versions, cruby_versions = RubyVersions::ALL_VERSIONS.partition { |v| v.start_with?("truffleruby") }
 
       cruby_versions.each do |v|
-        assert_match(/\A(?:yjit\-)?\d+\.\d+\.\d+(?:\-[\w\-]+)?\z/, v)
+        assert_match(
+          %r{
+            \A
+            (?:yjit\-)?
+            \d+\.\d+\.\d+ # match version (e.g. 3.4.0)
+            (?:\-preview\d*)? # match -preview optionally
+                              # preview tag must be before the pshopify tag
+            (?:\-pshopify\d*)? # match -pshopify optionally
+            \z
+          }x,
+          v,
+        )
       end
 
       truffleruby_versions.each do |v|