ath10k: Add support for extended HTT aggr msg support

HTT aggr message parameter in HL2.0 fw are different in comparison
to legacy fw version. Fill correct HTT aggr msg parameter for
targets using HL2.0 firmware.

Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Change-Id: I7798f480c5cd3ac502a7c3b921b81b8b37ff4706
Git-commit: 5cbb117477501df2f8b3a384b042b08cd7174c92
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/ath.git


Signed-off-by: Govind Singh <govinds@codeaurora.org>