Bump org.exist-db:exist-apps-parent from 1.7 to 1.8
Bump org.exist-db:exist-apps-parent from 1.7 to 1.8

Bumps [org.exist-db:exist-apps-parent](https://github.com/exist-db/exist-apps-parent) from 1.7 to 1.8.
- [Release notes](https://github.com/exist-db/exist-apps-parent/releases)
- [Commits](https://github.com/exist-db/exist-apps-parent/compare/1.7...1.8)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
dizzzz/messaging-replication,eXist-db/messaging-replication,eXist-db/messaging-replication,dizzzz/messaging-replication,eXist-db/messaging-replication,dizzzz/messaging-replication