boards: weact: stm32g431_core: Add wrongly deleted file back

Adds a file back that was wrongly deleted in an unrelated
commit

Signed-off-by: Jamie McCrae <[email protected]>

Author: nordicjm

boards/weact/stm32g431_core/weact_stm32g431_core_defconfig

@@ -0,0 +1,18 @@
+#
+# Copyright (c) 2023 Andreas Sandberg
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+CONFIG_CLOCK_CONTROL=y
+CONFIG_PINCTRL=y
+
+CONFIG_ARM_MPU=y
+CONFIG_HW_STACK_PROTECTION=y
+
+CONFIG_GPIO=y
+
+CONFIG_SERIAL=y
+CONFIG_UART_INTERRUPT_DRIVEN=y
+CONFIG_CONSOLE=y
+CONFIG_UART_CONSOLE=y