v0.3.0

• New check: Add Jump.CredoChecks.UnusedLiveViewAssign, compliments of first-time contributor @ftes (PR)
• Fix for Jump.CredoChecks.LiveViewFormCanBeRehydrated: Don't warn about missing phx-change on forms with phx-auto-recover="ignore" (PR)
• Dependency updates:
  • Bump ex_doc from 0.40.1 to 0.40.3 (PR 1, PR 2)
  • Bump igniter from 0.7.9 to 0.8.0
  • Bump quokka from 2.12.1 to 2.13.1