Bump jetty.version from 9.4.22.v20191022 to 9.4.29.v20200521 (#647)
Bump jetty.version from 9.4.22.v20191022 to 9.4.29.v20200521 (#647)

Bumps `jetty.version` from 9.4.22.v20191022 to 9.4.29.v20200521.

Updates `jetty-server` from 9.4.22.v20191022 to 9.4.29.v20200521
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](https://github.com/eclipse/jetty.project/compare/jetty-9.4.22.v20191022...jetty-9.4.29.v20200521)

Updates `jetty-servlet` from 9.4.22.v20191022 to 9.4.29.v20200521
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](https://github.com/eclipse/jetty.project/compare/jetty-9.4.22.v20191022...jetty-9.4.29.v20200521)

Updates `jetty-webapp` from 9.4.22.v20191022 to 9.4.29.v20200521
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](https://github.com/eclipse/jetty.project/compare/jetty-9.4.22.v20191022...jetty-9.4.29.v20200521)

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

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
atlasapi/atlas-deer,atlasapi/atlas-deer