clk: qcom: apq8016: Convert GATE_CLK() to GATE_CLK_POLLED()

clk: qcom: apq8016: Convert GATE_CLK() to GATE_CLK_POLLED()

Convert the usages of GATE_CLK() in clock-apq8016 to GATE_CLK_POLLED() to
make sure that we poll the status when enabling clocks:

 - PRNG_AHB_CLK is a vote clock, so we poll a different register address.
 - The USB clocks are simple branches, so enable/poll is the same register.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Reviewed-by: Casey Connolly <casey.connolly@linaro.org>
Link: https://lore.kernel.org/r/20250424-apq8016-clock-fixes2-v2-5-fcc371c9e45f@linaro.org
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>