mailmap: Map 'via Devel' mailing-list From-munged authors to real identities

The devel@lists.libvirt.org mailing list rewrites the From: header
for DMARC reasons, so patches submitted via the list land in git as
'<Real Name> via Devel <devel@lists.libvirt.org>'. This currently
affects 30 commits across 13 distinct contributors, all of whom are
identifiable by their Signed-off-by trailer.

Add mailmap entries that remap each mangled identity back to the
author's real name and address, matching the approach used by the
Linux kernel for the same problem.

Beyond cosmetic cleanup, this keeps contribution statistics
(git shortlog, contributor graphs) accurate and ensures contributors
get proper credit for their work, which is valuable when they look
for new positions or otherwise need a verifiable record of upstream
activity.

This approach is standard for such situations in Linux kernel. I have
seen this several times.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>

.mailmap

@@ -80,3 +80,22 @@ Daniel P. Berrangé <berrange@redhat.com> <dan@berrange.com>
 Michal Prívozník <mprivozn@redhat.com>
 Michal Prívozník <mprivozn@redhat.com> <miso.privoznik@gmail.com>
 Marco Bozzolan <bozzolan@gmail.com> <redshift@gmx.com>
+
+# Mailing list 'via Devel' From-munging:
+# devel@lists.libvirt.org rewrites the From: header for DMARC reasons,
+# producing commits attributed to '<Real Name> via Devel <devel@lists.libvirt.org>'.
+# Map each such mangled identity back to the author's real address taken
+# from their Signed-off-by trailer.
+Achill Gilgenast <achill@achill.org> Achill Gilgenast via Devel <devel@lists.libvirt.org>
+Akash Kulhalli <akash.kulhalli@oracle.com> Akash Kulhalli via Devel <devel@lists.libvirt.org>
+Enrique Llorente <ellorent@redhat.com> Enrique Llorente via Devel <devel@lists.libvirt.org>
+Han Han <hhan@redhat.com> Han Han via Devel <devel@lists.libvirt.org>
+Jim Fehlig <jfehlig@suse.com> Jim Fehlig via Devel <devel@lists.libvirt.org>
+Kirill Shchetiniuk <kshcheti@redhat.com> Kirill Shchetiniuk via Devel <devel@lists.libvirt.org>
+Miroslav Los <mirlos@cisco.com> Miroslav Los via Devel <devel@lists.libvirt.org>
+Nathan Chen <nathanc@nvidia.com> Nathan Chen via Devel <devel@lists.libvirt.org>
+Nikolai Barybin <nikolai.barybin@virtuozzo.com> Nikolai Barybin via Devel <devel@lists.libvirt.org>
+Radoslaw Smigielski <rsmigiel@redhat.com> Radoslaw Smigielski via Devel <devel@lists.libvirt.org>
+Srihari Parimi <sparimi@redhat.com> Srihari Parimi via Devel <devel@lists.libvirt.org>
+Surya Gupta <surygupt@redhat.com> Surya Gupta via Devel <devel@lists.libvirt.org>
+Wesley Hershberger <wesley.hershberger@canonical.com> Wesley Hershberger via Devel <devel@lists.libvirt.org>