Release 2.16.0

What's Changed

• 768 fix atlas forced photometry limiting mag interpretation by @phycodurus in #825
• Create draft CONTRIBUTING.md by @jchate6 in #830
• Create CODE_OF_CONDUCT.md by @jchate6 in #831
• Feature/hermes sharing by @jnation3406 in #810
• Bump dramatiq from 1.15.0 to 1.16.0 by @dependabot in #822
• Bump django-bootstrap4 from 23.4 to 24.1 by @dependabot in #827
• Bump cryptography from 41.0.7 to 42.0.0 by @dependabot in #834
• Bump django from 4.2.9 to 4.2.10 by @dependabot in #835

Full Changelog: 2.15.19...2.16.0