arm64: dts: colibri-imx8x: enable dtbs build

Commit d1825330 ("LF-10676-5 arm64: dts: imx: fix graph_child_address build warnings")
commented out colibri imx8x device trees from Makefile.
Re-enable the colibri dtbs build.

This commit fixes a NXP downstream specific commit.

Upstream-Status: Inappropriate [other]
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>

arch/arm64/boot/dts/freescale/Makefile

@@ -317,10 +317,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qm-mek-revd-dsi-rm67199.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qm-pcieax2pciebx1-revd.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qm-mek-revd-root.dtb
 #dtb-$(CONFIG_ARCH_MXC) += imx8qxp-ai_ml.dtb
-#dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-aster.dtb
-#dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-eval-v3.dtb
-#dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-iris.dtb
-#dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-iris-v2.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-aster.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-eval-v3.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-iris.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-iris-v2.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb imx8ulp-evk-lpspi-slave.dtb \
 			  imx8ulp-evk-i3c.dtb imx8ulp-evk-rk055hdmipi4m.dtb imx8ulp-evk-rk055hdmipi4mv2.dtb \
 			  imx8ulp-evk-epdc.dtb imx8ulp-evk-sof-btsco.dtb \