msm: ipa3: update resource configuration for DIAG and DMA RGs

IPA resource allocation was updated in order to prevent HOLB (Head Of Line
Blocking) in rare scenarios. This change updates the resource allocation as
required.

Change-Id: Ifb08b2991dc3540b038e6cf79c5531661570ab23
CRs-Fixed: 978301
Signed-off-by: Gidon Studinski <gidons@codeaurora.org>