meta: add mailmap entry for ShogunPanda

.mailmap

@@ -198,8 +198,6 @@ Hassaan Pasha <pasha.hassaan@gmail.com> <hassaan.pasha@teamo.io>
 Hendrik Schwalm <mail@hendrikschwalm.de>
 Henry Chin <hheennrryy@gmail.com>
 Herbert Vojčík <herby@mailbox.sk>
-Zeyu "Alex" Yang <himself65@outlook.com> <himself65@mask.io>
-Zeyu "Alex" Yang <himself65@outlook.com> <himself6565@gmail.com>
 Hitesh Kanwathirtha <hiteshk@microsoft.com> <digitalinfinity@gmail.com>
 Icer Liang <liangshuangde@163.com> <wizicer@users.noreply.github.com>
 Igor Savin <iselwin@gmail.com>
@@ -382,6 +380,7 @@ Oluwaseun Omoyajowo <omoyajowo2015@gmail.com>
 OneNail <OneNail@yeah.net> <onenail@yeah.net>
 Onne Gorter <onne@onnlucky.com>
 Oscar Martinez <oscar@mtnz-web.com> <oscar.martinez@hautelook.com>
+Paolo Insogna <paolo@cowtech.it>
 Paul Graham <homosaur@gmail.com> <paul@bytefair.com>
 Paul Querna <pquerna@apache.org> <paul@querna.org>
 Pedro Lima <pvsousalima@gmail.com>
@@ -564,6 +563,8 @@ Yuta Hiroto <git@about-hiroppy.com>
 Zach Bjornson <bjornson@stanford.edu> <zbbjornson@gmail.com>
 Zachary Scott <zachary@zacharyscott.net> <zachary.s.scott@gmail.com>
 Zachary Vacura <admin@hackzzila.com>
+Zeyu "Alex" Yang <himself65@outlook.com> <himself65@mask.io>
+Zeyu "Alex" Yang <himself65@outlook.com> <himself6565@gmail.com>
 Zoran Tomicic <ztomicic@gmail.com>
 Сковорода Никита Андреевич <chalkerx@gmail.com>
 隋鑫磊 <joshuasui@163.com>