Release 0.1.2

What's Changed

• RING-44108 - jinja group problems with host delegation by @TrevorBenson in #45
• RING-43206 - release workflows cleanup, remove staging role by @TrevorBenson in #46
• RING-44342 - bump s3utils image 1.14.0 by @TrevorBenson in #47

Full Changelog: https://github.com/scality/spark/commits/0.1.2