[rpms/perl-HTTP-Message] PR #22: Update license to SPDX

[Michal Josef Špaček]

mspacek opened a new pull-request against the project: `perl-HTTP-Message` that you are
following:
``
Update license to SPDX
``

To reply, visit the link below
https://src.fedoraproject.org/rpms/perl-HTTP-Message/pull-request/22