Bump proguard-core from 8.0.6 to 8.0.7
Bump proguard-core from 8.0.6 to 8.0.7

Bumps [proguard-core](https://github.com/Guardsquare/proguard-core) from 8.0.6 to 8.0.7.
- [Release notes](https://github.com/Guardsquare/proguard-core/releases)
- [Commits](https://github.com/Guardsquare/proguard-core/compare/v8.0.6...v8.0.7)

---
updated-dependencies:
- dependency-name: com.guardsquare:proguard-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
wvengen/proguard-maven-plugin,wvengen/proguard-maven-plugin