Add back jruby to delayed_job

Author: sl0thentr0py

.github/workflows/sentry_delayed_job_test.yml

@@ -16,7 +16,7 @@ jobs:
   ruby-versions:
     uses: ruby/actions/.github/workflows/ruby_versions.yml@master
     with:
-      engine: cruby
+      engine: cruby-jruby
       min_version: 2.4
   test:
     needs: ruby-versions