[rl-license_file-2] Violation against OSS Rules of Play

[SAP Open Source Program Office Bot]

A violation against the OSS Rules of Play has been detected.

Rule ID: rl-license_file-2
Explanation: Does it use an allowed license? No

Find more information at: https://sap.github.io/fosstars-rating-core/oss_rules_of_play_rating.html