MAINTAINERS: adjust to trusted keys subsystem creation

Commit 47f9c27 ("KEYS: trusted: Create trusted keys subsystem")
renamed trusted.h to trusted_tpm.h in include/keys/, and moved trusted.c
to trusted-keys/trusted_tpm1.c in security/keys/.

Since then, ./scripts/get_maintainer.pl --self-test complains:

  warning: no file matches F: security/keys/trusted.c
  warning: no file matches F: include/keys/trusted.h

Rectify the KEYS-TRUSTED entry in MAINTAINERS now and ensure that all
files in security/keys/trusted-keys/ are identified as part of
KEYS-TRUSTED.

Co-developed-by: Sebastian Duda <[email protected]>
Signed-off-by: Sebastian Duda <[email protected]>
Signed-off-by: Lukas Bulwahn <[email protected]>
Acked-by: Sumit Garg <[email protected]>
Signed-off-by: Jarkko Sakkinen <[email protected]>

Author: bulwahn

MAINTAINERS

@@ -9274,8 +9274,8 @@ L:	[email protected]
 S:	Supported
 F:	Documentation/security/keys/trusted-encrypted.rst
 F:	include/keys/trusted-type.h
-F:	security/keys/trusted.c
-F:	include/keys/trusted.h
+F:	include/keys/trusted_tpm.h
+F:	security/keys/trusted-keys/
 
 KEYS/KEYRINGS
 M:	David Howells <[email protected]>