clk: qcom: dispcc-sm8550: fix several supposed typos

clk: qcom: dispcc-sm8550: fix several supposed typos

Fix seveal odd-looking places in SM8550's dispcc driver:

- duplicate entries in disp_cc_parent_map_4 and disp_cc_parent_map_5
- using &disp_cc_mdss_dptx0_link_div_clk_src as a source for
  disp_cc_mdss_dptx1_usb_router_link_intf_clk

The SM8650 driver has been used as a reference.

Fixes: 90114ca11476 ("clk: qcom: add SM8550 DISPCC driver")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240717-dispcc-sm8550-fixes-v2-1-5c4a3128c40b@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>