staging: sm750fb: Remove TODO contact information

Remove contact information from TODO file, as it is redundant and can
get stale easily.

Signed-off-by: Dominik Karol Piątkowski <dominik.karol.piatkowski@protonmail.com>
Link: https://lore.kernel.org/r/20241107172908.95530-3-dominik.karol.piatkowski@protonmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: Kotbenek

drivers/staging/sm750fb/TODO

@@ -12,8 +12,3 @@ TODO:
 Note:
 - This driver will be removed from staging after the drm driver is ready
 - The drm driver is getting ready at https://gitlab.com/sudipm/sm750/tree/sm750
-
-Please send any patches to
-	Greg Kroah-Hartman <greg@kroah.com>
-	Sudip Mukherjee <sudipm.mukherjee@gmail.com>
-	Teddy Wang <teddy.wang@siliconmotion.com>