MAINTAINERS: PCI: Add NXP PCI controller mailing list imx@lists.linux.dev

Add imx mailing list imx@lists.linux.dev for PCI controller of NXP chips
(Layerscape and iMX).

Link: https://lore.kernel.org/r/20240826202740.970015-1-Frank.Li@nxp.com
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Richard Zhu <hongxing.zhu@nxp.com>

Author: nxpfrankli

MAINTAINERS

@@ -17412,6 +17412,7 @@ M:	Roy Zang <roy.zang@nxp.com>
 L:	linuxppc-dev@lists.ozlabs.org
 L:	linux-pci@vger.kernel.org
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+L:	imx@lists.linux.dev
 S:	Maintained
 F:	drivers/pci/controller/dwc/*layerscape*
 
@@ -17438,6 +17439,7 @@ M:	Richard Zhu <hongxing.zhu@nxp.com>
 M:	Lucas Stach <l.stach@pengutronix.de>
 L:	linux-pci@vger.kernel.org
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+L:	imx@lists.linux.dev
 S:	Maintained
 F:	Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
 F:	Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml