ARM: qcom: Enable GSBI driver in defconfig

Signed-off-by: Kumar Gala <galak@codeaurora.org>

arch/arm/configs/qcom_defconfig

@@ -131,6 +131,7 @@ CONFIG_RTC_CLASS=y
 CONFIG_DMADEVICES=y
 CONFIG_QCOM_BAM_DMA=y
 CONFIG_STAGING=y
+CONFIG_QCOM_GSBI=y
 CONFIG_COMMON_CLK_QCOM=y
 CONFIG_MSM_GCC_8660=y
 CONFIG_MSM_MMCC_8960=y