defconfig: sdm670: add Qcs605 360camera LED_GPIO & GPIO_KEYS support

Enable GPIO LED support for sdm670 to support QCS605 360 camera.

Change-Id: I459c2666d632875b35c180eec714c6f256d0bba0
Signed-off-by: shaoxing <shaoxing@codeaurora.org>
diff --git a/arch/arm64/configs/sdm670_defconfig b/arch/arm64/configs/sdm670_defconfig
index f6c3ec7..0041c99 100644
--- a/arch/arm64/configs/sdm670_defconfig
+++ b/arch/arm64/configs/sdm670_defconfig
@@ -447,6 +447,7 @@
 CONFIG_MMC_CQ_HCI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_QPNP=y
 CONFIG_LEDS_QPNP_FLASH_V2=y
 CONFIG_LEDS_QPNP_WLED=y