cpufreq/amd-pstate: Call cppc_set_epp_perf in the reenable function

cpufreq/amd-pstate: Call cppc_set_epp_perf in the reenable function

The EPP value being set in perf_ctrls.energy_perf is not being propagated
to the shared memory, fix that.

Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Perry Yuan <perry.yuan@amd.com>
Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Link: https://lore.kernel.org/r/20241023102108.5980-4-Dhananjay.Ugwekar@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>