[DRE-maint] ruby-adamantium is marked for autoremoval from testing

[Debian testing autoremoval watch]

ruby-adamantium 0.2.0-3 is marked for autoremoval from testing on 2021-11-25

It (build-)depends on packages with these RC bugs:
996297: ruby-ice-nine: FTBFS with ruby3.0: ERROR: Test "ruby3.0" failed:       Failure/Error: expect(subject.end).to be_frozen
 https://bugs.debian.org/996297



This mail is generated by:
https://salsa.debian.org/release-team/release-tools/-/blob/master/mailer/mail_autoremovals.pl

Autoremoval data is generated by:
https://salsa.debian.org/qa/udd/-/blob/master/udd/testing_autoremovals_gatherer.pl