DEVELOPERS: add Bernd Kuhls to package intel-microcode

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit aa409d82fc64ee28e7ef9a649875fc577c33f01b)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

DEVELOPERS

@@ -349,6 +349,7 @@ F:	package/inih/
 F:	package/intel-gmmlib/
 F:	package/intel-mediadriver/
 F:	package/intel-mediasdk/
+F:	package/intel-microcode/
 F:	package/jsoncpp/
 F:	package/kodi*
 F:	package/lame/