MAINTAINERS: Add pci-st.c to ARCH/STI architecture

Add the pci-st.c PCI driver found on STMicroelectronics SoC's to the STI
arch section of MAINTAINERS

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
1 file changed