v3.7.3-p3.8.15

What's Changed

• update PI to 3.7.3 by @sida-khalibre in https://github.com/Khalibre/privacyidea-docker/pull/51

Important note

• The release version has been changed to address the PI and Python version as v[PI_VERSION]-p[PYTHION-VERSION] e.g. v3.7.3-p3.8.15

Full Changelog: Khalibre/privacyidea-docker@v1.2.0-372...v3.7.3-p3.8.15