[REACTOS] Fix Kamil Horníček's last name again

UTF-8 is allowed for the code files. Changing the encoding is not restricted
by the code of conduct and contributing guidelines.

Here's justification:
- https://git.reactos.org/?p=reactos.git&a=search&h=HEAD&st=grep&s=+Herm%C3%A8s
- https://git.reactos.org/?p=reactos.git&a=search&h=HEAD&st=grep&s=+Herv%C3%A9
- https://git.reactos.org/?p=reactos.git&a=search&h=HEAD&st=grep&s=+G%C3%A9+
- https://git.reactos.org/?p=reactos.git&a=search&h=HEAD&st=grep&s=+J%C3%A9r%C3%B4me

So we in fact do use UTF-8 encoding for the code files when attributing it
to the author(s) whose name contain non-ANSI characters.

As a core developer and repository maintainer, I have the right to change
file contents (including its encoding) without prior discussion, as long as
it corresponds with the repository's code of conduct.

I won't permit curtailment of my rights!

This is my answer and addendum to the commit b6bf110890,
which tries to disrespect me as a developer and maintainer.

base/applications/dxdiag/ddtest.c

@@ -2,7 +2,7 @@
  * PROJECT:     ReactX Diagnosis Application
  * LICENSE:     LGPL - See COPYING in the top level directory
  * PURPOSE:     ReactX DirectDraw tests
- * COPYRIGHT:   Copyright 2008 Kamil Hornicek
+ * COPYRIGHT:   Copyright 2008 Kamil Horníček
  *
  */
 

dll/keyboard/kbdcz1/kbdcz1.c

@@ -4,7 +4,7 @@
  * License: LGPL, see: LGPL.txt
  *
  * Based on other kbd*.dlls
- * modified by Kamil Hornicek <tykef@atlas.cz>
+ * modified by Kamil Horníček <tykef@atlas.cz>
  */
 
 #define WIN32_NO_STATUS

modules/rosapps/applications/notevil/notevil.rc

@@ -110,7 +110,7 @@ BEGIN
     66,  "Jose Catena"
     67,  "Jurgen van Gael"
     68,  "Kai Tietz"
-    69,  "Kamil Hornicek"
+    69,  "Kamil Horníček"
     70,  "KJK::Hyperion"
     71,  "Klemens R. Friedl"
     72,  "Lucas Suggs"