ARM: qcom_defconfig: enable debug fs support

Enable CONFIG_DEBUG_FS since this is useful to have around.
Signed-off-by: Brian Masney <bmasney@redhat.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220311154919.1797920-3-bmasney@redhat.com

arch/arm/configs/qcom_defconfig

@@ -308,6 +308,7 @@ CONFIG_PRINTK_TIME=y
 CONFIG_DYNAMIC_DEBUG=y
 CONFIG_DEBUG_INFO=y
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
 # CONFIG_SCHED_DEBUG is not set
 CONFIG_WATCHDOG=y
 CONFIG_QCOM_WDT=y