2021-May-08 - Prerelease - 2.6.159

Bump feign-gson from 11.1 to 11.2 (#9193)

Bumps [feign-gson](https://github.com/openfeign/feign) from 11.1 to 11.2.
- [Release notes](https://github.com/openfeign/feign/releases)
- [Changelog](https://github.com/OpenFeign/feign/blob/master/CHANGELOG.md)
- [Commits](https://github.com/openfeign/feign/compare/11.1...11.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>