MAINTAINERS: add tlb trace events to MMU GATHER AND TLB INVALIDATION

The MMU GATHER AND TLB INVALIDATION entry lists other TLB-related files. 
Add the tlb.h tracepoint file there as well.

Link: https://lore.kernel.org/linux-mm/[email protected]/
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Tal Zussman <[email protected]>
Suggested-by: David Hildenbrand <[email protected]>
Acked-by: David Hildenbrand <[email protected]>
Cc: "Aneesh Kumar K.V" <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Will Deacon <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

Author: tzussman

MAINTAINERS

@@ -16654,6 +16654,7 @@ L:	[email protected]
 S:	Maintained
 F:	arch/*/include/asm/tlb.h
 F:	include/asm-generic/tlb.h
+F:	include/trace/events/tlb.h
 F:	mm/mmu_gather.c
 
 MN88472 MEDIA DRIVER