Bump struts2-core from 2.5.28.3 to 2.5.29
Bump struts2-core from 2.5.28.3 to 2.5.29

Bumps [struts2-core](https://github.com/apache/struts) from 2.5.28.3 to 2.5.29.
- [Release notes](https://github.com/apache/struts/releases)
- [Commits](https://github.com/apache/struts/commits)

---
updated-dependencies:
- dependency-name: org.apache.struts:struts2-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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