cpufreq: Move the check of cpufreq_driver->get into cpufreq_verify_current_freq()

Move the check of cpufreq_driver->get into cpufreq_verify_current_freq() in
case of calling it without check.

Signed-off-by: Lifeng Zheng <zhenglifeng1@huawei.com>
Link: https://patch.msgid.link/20250709104145.2348017-4-zhenglifeng1@huawei.com


Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>