rust: hrtimer: add maintainer entry

Add Andreas Hindborg as maintainer for Rust `hrtimer` abstractions. Also
add Boqun Feng as reviewer.

Acked-by: Boqun Feng <[email protected]>
Acked-by: Frederic Weisbecker <[email protected]>
Reviewed-by: Benno Lossin <[email protected]>
Signed-off-by: Andreas Hindborg <[email protected]>
Reviewed-by: Lyude Paul <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: Andreas Hindborg

MAINTAINERS

@@ -10355,6 +10355,16 @@ F:	kernel/time/timer_list.c
 F:	kernel/time/timer_migration.*
 F:	tools/testing/selftests/timers/
 
+HIGH-RESOLUTION TIMERS [RUST]
+M:	Andreas Hindborg <[email protected]>
+R:	Boqun Feng <[email protected]>
+L:	[email protected]
+S:	Supported
+W:	https://rust-for-linux.com
+B:	https://github.com/Rust-for-Linux/linux/issues
+F:	rust/kernel/time/hrtimer.rs
+F:	rust/kernel/time/hrtimer/
+
 HIGH-SPEED SCC DRIVER FOR AX.25
 L:	[email protected]
 S:	Orphan