MAINTAINERS: Add entry for Socfpga DWMAC ethernet glue driver

Socfpga's DWMAC glue comes in a variety of flavours with multiple
options when it comes to physical interfaces, making it not so easy to
test. Having access to a Cyclone5 with RGMII as well as Lynx PCS
variants, add myself as a maintainer to help with reviews and testing.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250416125453.306029-1-maxime.chevallier@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

MAINTAINERS

@@ -3191,6 +3191,12 @@ M:	Dinh Nguyen <dinguyen@kernel.org>
 S:	Maintained
 F:	drivers/clk/socfpga/
 
+ARM/SOCFPGA DWMAC GLUE LAYER
+M:	Maxime Chevallier <maxime.chevallier@bootlin.com>
+S:	Maintained
+F:	Documentation/devicetree/bindings/net/socfpga-dwmac.txt
+F:	drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
+
 ARM/SOCFPGA EDAC BINDINGS
 M:	Matthew Gerlach <matthew.gerlach@altera.com>
 S:	Maintained