arm: dts: imx8mm-phyboard-polis-rdk: Sync dts files with kernel

Sync the devicetree files used in the kernel for the imx8mm-phyboard-polis
with the corresponding devicetree files in U-Boot.
Replaced phycore-imx8mm.dts with kernel dts imx8mm-phyboard-polis-rdk.dts

Synced with kernel 6.5.0-rc1 commit
e752a4f9589c (arm64: dts: freescale: imx8mm-phyboard: Add I2C4 pinmuxing)

Signed-off-by: Cem Tenruh <c.tenruh@phytec.de>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index b415613..ef0e705 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -1074,6 +1074,7 @@
 	imx8mm-kontron-bl-osm-s.dtb \
 	imx8mm-mx8menlo.dtb \
 	imx8mm-phg.dtb \
+	imx8mm-phyboard-polis-rdk.dtb \
 	imx8mm-venice.dtb \
 	imx8mm-venice-gw71xx-0x.dtb \
 	imx8mm-venice-gw72xx-0x.dtb \
@@ -1084,7 +1085,6 @@
 	imx8mm-venice-gw7904.dtb \
 	imx8mm-venice-gw7905-0x.dtb \
 	imx8mm-verdin-wifi-dev.dtb \
-	phycore-imx8mm.dtb \
 	imx8mn-bsh-smm-s2.dtb \
 	imx8mn-bsh-smm-s2pro.dtb \
 	imx8mn-ddr4-evk.dtb \