Update AUTHORS and DONORS list

New contributor added to AUTHORS:
@ericrybick, @MadEqua

Thanks to all contributors and donors for making Godot possible!

(cherry picked from commit 3ca87b9bef)

.mailmap

@@ -18,6 +18,7 @@ Bastiaan Olij <mux213@gmail.com>
 Benjamin <mafortion.benjamin@gmail.com>
 Bernhard Liebl <Bernhard.Liebl@gmx.org> <poke1024@gmx.de>
 Bernhard Liebl <Bernhard.Liebl@gmx.org> <poke1024@gmx.org>
+Bruno Lourenço <madequa@users.noreply.github.com> <bmlourenco@gmail.com>
 Chaosus <chaosus89@gmail.com>
 Chris Bradfield <chris@kidscancode.org> <cb@scribe.net>
 Clay John <claynjohn@gmail.com>

AUTHORS.md

@@ -46,6 +46,7 @@ name is available.
     Bernard Liebl (poke1024)
     Błażej Szczygieł (zaps166)
     Bojidar Marinov (bojidar-bg)
+    Bruno Lourenço (MadEqua)
     bruvzg
     Cameron Reikes (creikey)
     Camille Mohr-Daurat (pouleyKetchoupp)
@@ -65,6 +66,7 @@ name is available.
     Emmanuel Leblond (touilleMan)
     Eoin O'Neill (Eoin-ONeill-Yokai)
     Eric Lasota (elasota)
+    Eric Rybicki (ericrybick)
     Erik Selecký (rxlecky)
     est31
     Fabian Mathews (supagu)

DONORS.md

@@ -322,7 +322,6 @@ generous deed immortalized in the next stable release of Godot Engine.
     Jako Danar
     James A F Manley
     Jannik Gröger
-    Jarrod Davis
     Jax
     Jeff Hungerford
     Jennifer Graves
@@ -464,6 +463,7 @@ generous deed immortalized in the next stable release of Godot Engine.
     tiansheng li
     Tim Drumheller
     Timothy B. MacDonald
+    tinyBigGames LLC
     Tobbun
     Tom Fulp
     Tom Glenn