MAINTAINERS: fix style in RESET CONTROLLER FRAMEWORK

Commit 3785927 ("MAINTAINERS: add reset controller framework
keywords") slips in some formatting with spaces instead of tabs, which
./scripts/checkpatch.pl -f MAINTAINERS complains about:

  WARNING: MAINTAINERS entries use one tab after TYPE:
  #14047: FILE: MAINTAINERS:14047:
  +K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b

Fixes: 3785927 ("MAINTAINERS: add reset controller framework keywords")
Signed-off-by: Lukas Bulwahn <[email protected]>
Signed-off-by: Philipp Zabel <[email protected]>

Author: bulwahn

MAINTAINERS

@@ -14228,7 +14228,7 @@ F:	include/dt-bindings/reset/
 F:	include/linux/reset.h
 F:	include/linux/reset/
 F:	include/linux/reset-controller.h
-K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
+K:	\b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
 
 RESTARTABLE SEQUENCES SUPPORT
 M:	Mathieu Desnoyers <[email protected]>