chore: Workaround for minitest issue

Signed-off-by: Daniel Azuma <[email protected]>

.toys/ci.rb

@@ -16,9 +16,11 @@ def handle_result result
 
 def run
   ::Dir.chdir context_directory
-  exec_tool ["test"], name: "Tests"
-  exec_tool ["cucumber"], name: "Behaviors"
-  exec_tool ["rubocop"], name: "Style checker"
-  exec_tool ["yardoc"], name: "Docs generation"
-  exec_tool ["build"], name: "Gem build"
+  # Workaround for https://github.com/minitest/minitest-rg/issues/17
+  minitest_env = { "MT_COMPAT" => "true" }
+  exec_tool ["test"], name: "Tests", env: minitest_env
+  exec_tool ["cucumber"], name: "Behaviors", env: minitest_env
+  exec_tool ["rubocop"], name: "Style checker", env: minitest_env
+  exec_tool ["yardoc"], name: "Docs generation", env: minitest_env
+  exec_tool ["build"], name: "Gem build", env: minitest_env
 end