clk: qcom: gcc-msm8939: Fix bimc_ddr_clk_src rcgr base address

Reviewing qcom docs for the 8939 we can see the command rcgr is pointing to
the wrong address. bimc_ddr_clk_src_rcgr is @ 0x01832024 not 0x01832004.

Fixes: 1664014e ("clk: qcom: gcc-msm8939: Add MSM8939 Generic Clock Controller")
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220504163835.40130-3-bryan.odonoghue@linaro.org