Bump swagger-core from 1.6.7 to 1.6.8 (#371)
Bump swagger-core from 1.6.7 to 1.6.8 (#371)

Bumps [swagger-core](https://github.com/swagger-api/swagger-core) from 1.6.7 to 1.6.8.
- [Release notes](https://github.com/swagger-api/swagger-core/releases)
- [Commits](https://github.com/swagger-api/swagger-core/compare/v1.6.7...v1.6.8)

---
updated-dependencies:
- dependency-name: io.swagger:swagger-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
talsma-ict/enumerables