Bump com.github.johnrengelman.shadow from 5.2.0 to 7.1.2
Bump com.github.johnrengelman.shadow from 5.2.0 to 7.1.2

Bumps com.github.johnrengelman.shadow from 5.2.0 to 7.1.2.

---
updated-dependencies:
- dependency-name: com.github.johnrengelman.shadow
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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