Sonarqube reports inaccurate state

- 0% code coverage reported
- no metrics for compose-sdk
- 15 issues left to review and fix/suppress https://sonarcloud.io/project/issues?issueStatuses=OPEN%2CCONFIRMED&id=hCaptcha_hcaptcha-android-sdk
- Add badge [![SonarQube](https://sonarcloud.io/api/project_badges/measure?project=hCaptcha_hcaptcha-android-sdk&metric=alert_status)](https://sonarcloud.io/code?id=hCaptcha_hcaptcha-android-sdk)