clk: qcom: reset: Use the correct type of sleep/delay based on length

clk: qcom: reset: Use the correct type of sleep/delay based on length

Use the fsleep() helper that (based on the length of the delay, see: [1])
chooses the correct sleep/delay functions.

[1] https://www.kernel.org/doc/Documentation/timers/timers-howto.txt

Fixes: 2cb8a39b6781 ("clk: qcom: reset: Allow specifying custom reset delay")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230726-topic-qcom_reset-v3-1-5958facd5db2@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>