Support Ruby 3.0.3 releases

[jrgriffiniii]

Derived from samvera/maintenance#77

[jrgriffiniii]

This may well be blocked by another release of hydra-derivatives:

hydra-derivatives (~> 3.6) was resolved to 3.7.0, which depends on
active-fedora (!= 12.0.0, != 12.0.1, != 12.0.2, != 12.0.3, != 12.1.0, != 12.1.1, != 12.2.0, != 12.2.1, != 13.0.0, != 13.1.0, != 13.1.1, != 13.1.2,
!= 13.1.3, != 13.2.0, != 13.2.1, >= 11.5.6) was resolved to 12.2.4, which depends on
          Ruby (~> 2.0)