clk: qcom: gpucc-sdm660: get rid of the test clock

The test clock isn't in the bindings and apparently it's not used by
anyone upstream.  Remove it.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211228045415.20543-3-dmitry.baryshkov@linaro.org

drivers/clk/qcom/gpucc-sdm660.c

@@ -29,7 +29,6 @@
 
 enum {
 	P_GPU_XO,
-	P_CORE_BI_PLL_TEST_SE,
 	P_GPLL0_OUT_MAIN,
 	P_GPLL0_OUT_MAIN_DIV,
 	P_GPU_PLL0_PLL_OUT_MAIN,