Reproducibly build documentation
The two commits fix reproducibility problems detected by the Debian CI:
https://reproducible.debian.net/rb-pkg/unstable/amd64/fdroidserver.html
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
The two commits fix reproducibility problems detected by the Debian CI:
https://reproducible.debian.net/rb-pkg/unstable/amd64/fdroidserver.html