Update changelogs from fern repo (#2680)

Co-authored-by: iamnamananand996 <[email protected]>

Author: fern-support

fern/products/sdks/overview/ruby/changelog/2025-12-11.mdx

@@ -0,0 +1,9 @@
+## 1.0.0-rc65
+**`(feat):`** Add CI workflow generation, .gitignore file, and wire test infrastructure:
+- Generate `.github/workflows/ci.yml` with lint and test jobs (triggers on push and pull_request)
+- Generate `.gitignore` file with `*.gem`
+- Config-driven wire-tests job: when `enableWireTests: true`, generates wire-tests CI job
+- Add `wire_helper.rb` for WireMock container lifecycle management using Minitest's `after_run` hook,
+  allowing users to run `bundle exec rake test` locally without manually managing docker compose
+
+