[mailmap] Add my entry

jthackray · jthackray · commit 0f8406858afd · 2023-11-20T00:16:53.000Z
diff --git a/.mailmap b/.mailmap
@@ -34,6 +34,7 @@
 <thakis@chromium.org> <nicolasweber@gmx.de>
 Jon Roelofs <jonathan_roelofs@apple.com> <jonathan@codesourcery.com>
 Jon Roelofs <jonathan_roelofs@apple.com> <jroelofs@jroelofs.com>
+Jonathan Thackray <jonathan.thackray@arm.com> <jthackray@users.noreply.github.com>
 LLVM GN Syncbot <llvmgnsyncbot@gmail.com>
 Martin Storsjö <martin@martin.st>
 Med Ismail Bennani <ismail@bennani.ma> <m.i.b@apple.com>

-Original file line number
+Diff line change
 <[email protected]> <[email protected]>
 Jon Roelofs <[email protected]> <[email protected]>
 Jon Roelofs <[email protected]> <[email protected]>
 +Jonathan Thackray <[email protected]> <[email protected]>
 LLVM GN Syncbot <[email protected]>
 Martin Storsjö <[email protected]>
 Med Ismail Bennani <[email protected]> <[email protected]>