qcacmn: Fix TX Bus bundle error for SDIO WLAN

For SDIO WLAN, the creditsize is different for data EP than other
EPs. This change using alt credit size to replace of original
credit size.

CRs-Fixed: 2072158
Change-Id: I105db55da66e6123b2a53326d53758c24eca21ec
2 files changed