Bump jaxb-api from 2.3.0 to 2.3.1 in /NotificationHubs (#72)
Bump jaxb-api from 2.3.0 to 2.3.1 in /NotificationHubs (#72)

Bumps [jaxb-api](https://github.com/javaee/jaxb-spec) from 2.3.0 to 2.3.1.
- [Release notes](https://github.com/javaee/jaxb-spec/releases)
- [Commits](https://github.com/javaee/jaxb-spec/compare/2.3.0...2.3.1)

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

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
Azure/azure-notificationhubs-java-backend