Update supporters for 2024.5.0b5

guides/supporters.rst

@@ -282,6 +282,7 @@ Contributors
 - `Colin McCambridge (@cmccambridge) <https://github.com/cmccambridge>`__
 - `Clifford Roche (@cmroche) <https://github.com/cmroche>`__
 - `Casey Burnett (@codeangler) <https://github.com/codeangler>`__
+- `Marcin Krasowski (@CodeInPolish) <https://github.com/CodeInPolish>`__
 - `CODeRUS (@CODeRUS) <https://github.com/CODeRUS>`__
 - `Alex Miller (@Codex-) <https://github.com/Codex->`__
 - `Ricardo Salinas (@codingric) <https://github.com/codingric>`__
@@ -377,7 +378,6 @@ Contributors
 - `Mike La Spina (@descipher) <https://github.com/descipher>`__
 - `Stephan Martin (@designer2k2) <https://github.com/designer2k2>`__
 - `Destix (@Destix) <https://github.com/Destix>`__
-- `Deun Lee (@deunlee) <https://github.com/deunlee>`__
 - `Develo (@devyte) <https://github.com/devyte>`__
 - `Dewet Diener (@dewet22) <https://github.com/dewet22>`__
 - `dexn (@dexn) <https://github.com/dexn>`__
@@ -553,6 +553,7 @@ Contributors
 - `Germán Martín (@gmag11) <https://github.com/gmag11>`__
 - `Garret Buell (@gmbuell) <https://github.com/gmbuell>`__
 - `gnicolasb (@gnicolasb) <https://github.com/gnicolasb>`__
+- `Mischa Siekmann (@gnumpi) <https://github.com/gnumpi>`__
 - `Go0oSer (@Go0oSer) <https://github.com/Go0oSer>`__
 - `Dario Gogliandolo (@godario) <https://github.com/godario>`__
 - `Gonzalo Paniagua Javier (@gonzalop) <https://github.com/gonzalop>`__
@@ -1365,4 +1366,4 @@ Contributors
 - `Christian Zufferey (@zuzu59) <https://github.com/zuzu59>`__
 - `Zynth-dev (@Zynth-dev) <https://github.com/Zynth-dev>`__
 
-*This page was last updated May 14, 2024.*
+*This page was last updated May 15, 2024.*