arm64: defconfig: enable SM8550 DISPCC clock driver

Build the Qualcomm SM8550 Display Clock Controller driver as a module
Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230110-topic-sm8550-disp-defconfig-v3-1-11b558f7ff5d@linaro.org

arch/arm64/configs/defconfig

@@ -1119,6 +1119,7 @@ CONFIG_SDM_DISPCC_845=y
 CONFIG_SDM_LPASSCC_845=m
 CONFIG_SM_CAMCC_8250=m
 CONFIG_SM_DISPCC_8250=y
+CONFIG_SM_DISPCC_8550=m
 CONFIG_SM_GCC_6115=y
 CONFIG_SM_GCC_8350=y
 CONFIG_SM_GCC_8450=y