dt-bindings: mfd: timers: Update maintainers for st,stm32-timers

Benjamin has left the company, remove his name from maintainers.

Signed-off-by: Patrice Chotard <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring <[email protected]>

Author: Patrice Chotard

Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml

@@ -17,7 +17,6 @@ description: |
       programmable prescaler.
 
 maintainers:
-  - Benjamin Gaignard <[email protected]>
   - Fabrice Gasnier <[email protected]>
 
 properties: