qcacld-3.0: set same IPA bandwidth for both cons and prod pipes

Set the same IPA bandwidth for both the cons and prod pipes based
on total packet counts, to avoid overwrite voting by one another,
as per IPA-PM implementation.

Change-Id: I5f93e1ff91f9fbeb42ea8bd93792e288a073b6b1
CRs-Fixed: 2521811