ANDROID: ABI: Update allowed list for QCOM

Add the following symbols to QCOM allowed-list:
-- cpufreq_get_policy

Bug: 171781675
Change-Id: I11699b631dc61b6ddcb245ae3f01ae41ee1314c7
Signed-off-by: Kishore Sri venkata Ganesh Bolisetty <bsrivenk@codeaurora.org>
Signed-off-by: Raghavendra Rao Ananta <rananta@codeaurora.org>