Bump commons-configuration2 from 2.7 to 2.8.0
Bump commons-configuration2 from 2.7 to 2.8.0

Bumps commons-configuration2 from 2.7 to 2.8.0.

---
updated-dependencies:
- dependency-name: org.apache.commons:commons-configuration2
  dependency-type: direct:production
...

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