RAS/AMD/ATL: Add a missing module description

Add a missing module description.

  [ bp: Massage commit message. ]
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20240604-md-ras-amd-atl-v1-1-d4eb3cf3abe4@quicinc.com

drivers/ras/amd/atl/core.c

@@ -222,4 +222,5 @@ static void __exit amd_atl_exit(void)
 module_init(amd_atl_init);
 module_exit(amd_atl_exit);
 
+MODULE_DESCRIPTION("AMD Address Translation Library");
 MODULE_LICENSE("GPL");