[DRE-maint] sup-mail is marked for autoremoval from testing

[Debian testing autoremoval watch]

sup-mail 1.0-3 is marked for autoremoval from testing on 2021-11-13

It is affected by these RC bugs:
996527: sup-mail: FTBFS: ERROR: Test "ruby2.7" failed: NameError: uninitialized constant ActiveSupport
 https://bugs.debian.org/996527



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