[PATCH] MAINTAINERS: update STM32 maintainers list

I will have less time to work on STM32 platform, so I propose
Alexandre as co-maintainer.

Alex is working in the STMicroelectronics division in charge of STM32
family, so he will have access to all technical information and
hardware.

Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <redacted>
---
  MAINTAINERS | 1 +
  1 file changed, 1 insertion(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 7304d2e37a98..4504331809ac 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS

@@ -1723,6 +1723,7 @@ F:	drivers/ata/ahci_st.c

  ARM/STM32 ARCHITECTURE
  M:	Maxime Coquelin <mcoquelin.stm32@gmail.com>
+M:	Alexandre Torgue <alexandre.torgue@st.com>
  L:	linux-arm-kernel at lists.infradead.org (moderated for non-subscribers)
  S:	Maintained
  T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/stm32.git