Bump maven-surefire-plugin from 3.0.0-M6 to 3.0.0-M7
Bump maven-surefire-plugin from 3.0.0-M6 to 3.0.0-M7

Bumps [maven-surefire-plugin](https://github.com/apache/maven-surefire) from 3.0.0-M6 to 3.0.0-M7.
- [Release notes](https://github.com/apache/maven-surefire/releases)
- [Commits](https://github.com/apache/maven-surefire/compare/surefire-3.0.0-M6...surefire-3.0.0-M7)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-surefire-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
dbmdz/iiif-server-demo,dbmdz/iiif-server-demo