The folder `smithy-typescript-codegen/bin/` is added in untracked files

[trivikr]

Describe the bug

The folder smithy-typescript-codegen/bin/ gets randomly created while working on the project, and gets added into untracked files.
It's probably related to running ./gradlew clean publishToMavenLocal, and the folder is not created immediately after running the command. May be related to Gradle 7.2 update in #421?

Steps to reproduce

Run some build commands.

Observed behavior

smithy-typescript-codegen/bin/ folder is created and present in untracked files.

Expected behavior

The bin folder is either not created, or is present in gitignore.