There is no user of core_bi_pll_test_se test clock so drop it.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221228140917.118861-3-krzysztof.kozlowski@linaro.org