Bump io.swagger.core.v3:swagger-core from 2.2.25 to 2.2.29

Bump io.swagger.core.v3:swagger-core from 2.2.25 to 2.2.29

Bumps [io.swagger.core.v3:swagger-core](https://github.com/swagger-api/swagger-core) from 2.2.25 to 2.2.29.
- [Release notes](https://github.com/swagger-api/swagger-core/releases)
- [Commits](https://github.com/swagger-api/swagger-core/compare/v2.2.25...v2.2.29)

updated-dependencies:
- dependency-name: io.swagger.core.v3:swagger-core
  dependency-type: direct:production
  update-type: version-update:semver-patch

Issue-ID: CIMAN-33

Change-Id: I9ca63bbe2da686c83a661e1395b39ec92efd957b
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: onap.gh2gerrit <releng+onap-gh2gerrit@linuxfoundation.org>