modules: rename SOC_FAMILY_IMX

Rename SOC_FAMILY_IMX to SOC_FAMILY_NXP_IMX.

I've also kept SOC_FAMILY_IMX since there are
still legacy socs/boards that use it. When all
are ported to HWMv2 this should be removed.

Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>

modules/Kconfig.imx

@@ -6,7 +6,7 @@
 config HAS_IMX_HAL
 	bool
 	select HAS_CMSIS_CORE
-	depends on SOC_FAMILY_IMX
+	depends on SOC_FAMILY_NXP_IMX || SOC_FAMILY_IMX
 
 if HAS_IMX_HAL
 

modules/Kconfig.mcux

@@ -5,8 +5,8 @@
 
 config HAS_MCUX
 	bool
-	depends on SOC_FAMILY_KINETIS || SOC_FAMILY_IMX || SOC_FAMILY_LPC || \
-		SOC_FAMILY_NXP_S32 || SOC_FAMILY_NXP_IMXRT
+	depends on SOC_FAMILY_KINETIS || SOC_FAMILY_NXP_IMX || SOC_FAMILY_LPC || \
+		SOC_FAMILY_NXP_S32 || SOC_FAMILY_IMX || SOC_FAMILY_NXP_IMXRT
 if HAS_MCUX
 
 config MCUX_CORE_SUFFIX

soc/nxp/imx/imx9/Kconfig.soc

@@ -3,7 +3,7 @@
 
 config SOC_SERIES_IMX9
 	bool
-	select SOC_FAMILY_IMX
+	select SOC_FAMILY_NXP_IMX
 
 config SOC_MIMX9352
 	bool