msm: ipa: Fix accidental ipa_set_perf_profile removal

The ipa_set_perf_profile() implementation was removed by an accident.
Bringing it back.

Change-Id: Ia39b521fde08e248086bc5d629c030b849d01777
Signed-off-by: Ilia Lin <ilial@codeaurora.org>
1 file changed