docs(maintainers): update measured boot code owners

Propose myself as a code owner of the measured boot module.

Also do a couple of updates along the way:

 - Add the measured boot bindings document to the list of measured
   boot files.

 - Fix the list of FVP files. plat/arm/board/fvp/fvp_measured_boot.c
   does not exist anymore. It has been replaced by
   plat/arm/board/fvp/fvp_measured_{bl1,bl2,common}_boot.c files.

Change-Id: Ifb34f4f7c704b1db966b44428bbffd48c5e3c42b
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
diff --git a/docs/about/maintainers.rst b/docs/about/maintainers.rst
index c6c3e22..33f2f94 100644
--- a/docs/about/maintainers.rst
+++ b/docs/about/maintainers.rst
@@ -315,9 +315,12 @@
 :|G|: `AlexeiFedorov`_
 :|M|: Javier Almansa Sobrino <Javier.AlmansaSobrino@arm.com>
 :|G|: `javieralso-arm`_
+:|M|: Sandrine Bailleux <sandrine.bailleux@arm.com>
+:|G|: `sandrine-bailleux-arm`_
 :|F|: drivers/measured_boot
 :|F|: include/drivers/measured_boot
-:|F|: plat/arm/board/fvp/fvp_measured_boot.c
+:|F|: docs/components/measured_boot
+:|F|: plat/arm/board/fvp/fvp\*_measured_boot.c
 
 System Control and Management Interface (SCMI) Server
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^