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

[Debian testing autoremoval watch]

ruby-prawn 2.3.0+dfsg-1 is marked for autoremoval from testing on 2021-11-26

It is affected by these RC bugs:
996347: ruby-prawn: FTBFS with ruby3.0: ERROR: Test "ruby3.0" failed:      ArgumentError:
 https://bugs.debian.org/996347



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