Bug#990919: unblock: exim4/4.94.2-6

[Chris Hofstaedtler <zeha@debian.org>]

* Adrian Bunk <bunk@debian.org> [210711 05:45]:
>   * Cherrypick
>     78_01-Command-line-option-for-no-notifier-socket.-Bug-2616.patch from
>     upstream GIT master. This allows one to disable creation of a
>     daemon notifier socket by either setting notifier_socket to a empty value
>     or specifying -oY commandline option.
>   * Init script: For QUEUERUNNER='separate' start daemons with -oY commandline
>     option to disable daemon notifier socket. Enforce lockstep ugrade of -base
>     and *daemon* by temporarily adding a versioned Breaks to exim4-base on
>     older *daemon*. Closes: #988844
> (change by Andreas Metzler)
> 
> This fixes a regression from buster.
> 
> Maintainer and bug submitter are in Cc, ack/nak would be appreciated.

I (as bug submitter) would appreciate this getting fixed in
bullseye.

Thanks,
Chris