arm64: dts: renesas: rcar-gen4: Switch PCIe to reset-gpios
Commit
42694f9f6407a933 ("dt-bindings: PCI: add snps,dw-pcie.yaml")
deprecated the "reset-gpio" property in favor of "reset-gpios".
Hence replace the "reset-gpio" property by "reset-gpios" in PCIe device
nodes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/853019acdfcdf05fcb46d8124157ef298da55188.1727438172.git.geert+renesas@glider.be