0.39.7

What's Changed

• (feature, csharp): Generate well-known types by @amckinney in #4319
• fix: fix seed, move unit test to right CoreUtility by @RohinBhargava in #4324
• fix(openapi): generate examples with latest schemas by @dsinghvi in #4329

Full Changelog: 0.39.6...0.39.7