bnge: fix reserving resources from FW

bnge: fix reserving resources from FW

HWRM_FUNC_CFG is used to reserve resources, whereas HWRM_FUNC_QCFG is
intended for querying resource information from the firmware.
Since __bnge_hwrm_reserve_pf_rings() reserves resources for a specific
PF, the command type should be HWRM_FUNC_CFG.

Fixes: 627c67f038d2 ("bng_en: Add resource management support")
Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com>
Reviewed-by: Bhargava Chenna Marreddy <bhargava.marreddy@broadcom.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260218052755.4097468-1-vikas.gupta@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>