boards: arm: da1469x_dk_pro: Convert to v2

Converts the board to hwmv2

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>

boards/boards_legacy/arm/da1469x_dk_pro/Kconfig.board

@@ -1,8 +0,0 @@
-# DA1469x series Development Kit Pro board configuration
-
-# Copyright (c) 2022 Renesas Electronics Corporation
-# SPDX-License-Identifier: Apache-2.0
-
-config BOARD_DA1469X_DK_PRO
-	bool "DA1469x series Development Kit Pro board"
-	depends on SOC_SERIES_DA1469X

boards/boards_legacy/arm/da1469x_dk_pro/Kconfig.defconfig

@@ -1,11 +0,0 @@
-# DA1469x series Development Kit Pro board configuration
-
-# Copyright (c) 2022 Renesas Electronics Corporation
-# SPDX-License-Identifier: Apache-2.0
-
-if BOARD_DA1469X_DK_PRO
-
-config BOARD
-	default "da1469x_dk_pro"
-
-endif # BOARD_DA1469X_DK_PRO

boards/renesas/da1469x_dk_pro/Kconfig.da1469x_dk_pro

@@ -2,3 +2,6 @@
 
 # Copyright (c) 2022 Renesas Electronics Corporation
 # SPDX-License-Identifier: Apache-2.0
+
+config BOARD_DA1469X_DK_PRO
+	select SOC_DA14699

boards/renesas/da1469x_dk_pro/board.yml

@@ -0,0 +1,5 @@
+board:
+  name: da1469x_dk_pro
+  vendor: Renesas
+  socs:
+  - name: da14699

boards/renesas/da1469x_dk_pro/da1469x_dk_pro_defconfig

@@ -1,9 +1,5 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_SOC_SERIES_DA1469X=y
-CONFIG_SOC_DA14699=y
-CONFIG_BOARD_DA1469X_DK_PRO=y
-
 CONFIG_HW_STACK_PROTECTION=y
 
 CONFIG_GPIO=y