Merge smithy-rs-release-1.x.y into main

[aws-sdk-rust-ci]

Merge it with gh pr merge --admin --merge or manually merge it with the merge commit (not squash merge).

[github-actions[bot]]

A new generated diff is ready to view.

• No codegen difference in the AWS SDK
• No codegen difference in the Client Test
• No codegen difference in the Server Test
• No codegen difference in the Server Test Python
• No codegen difference in the Server Test Typescript

A new doc preview is ready to view.