2022-June-27 - 2.6.9

Bump feign-core from 11.8 to 11.9 (#10792)

Bumps [feign-core](https://github.com/openfeign/feign) from 11.8 to 11.9.
- [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/11.8...11.9)

---
updated-dependencies:
- dependency-name: io.github.openfeign:feign-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>