AlmaLinux migration

AlmaLinux migration changes
includes ACHYDRA-925: make usage statistics available by degree

What's Changed

• Add CUL load balancer IP to the set of trusted proxy IPs (for the academiccommons_prod environment) by @elohanlon in #273
• AlmaLinux deploy by @JackBlackLight in #274
• Added degree level to dropdown, created filtering test by @elohanlon in #277
• Image render failure hot fix by @JackBlackLight in #278

Full Changelog: v4.6.2...v4.7.0