ARM: multi_v7_defconfig: remove duplicate CONFIG_COMMON_CLK_QCOM=y

commit dcf9a03b (ARM: multi_v7_defconfig: Enable PMIC and MUIC
drivers for exynos) mistakenly added an duplicate line for
CONFIG_COMMON_CLK_QCOM=y.  Remove it.
Signed-off-by: Kevin Hilman <khilman@linaro.org>

arch/arm/configs/multi_v7_defconfig

@@ -603,7 +603,6 @@ CONFIG_CROS_EC_CHARDEV=m
 CONFIG_COMMON_CLK_MAX77686=y
 CONFIG_COMMON_CLK_MAX77802=m
 CONFIG_COMMON_CLK_S2MPS11=m
-CONFIG_COMMON_CLK_QCOM=y
 CONFIG_APQ_MMCC_8084=y
 CONFIG_MSM_GCC_8660=y
 CONFIG_MSM_MMCC_8960=y