common/cnxk: fix pointer argument with GCC 12

common/cnxk: fix pointer argument with GCC 12

The pointer passed to the rq_ctx and sq_ctx functions was the address
of qctx. Instead of that qctx should be passed. This patch fixes this.

This patch also resolves warning observed with gcc 12 compiler.

log:
   ../drivers/common/cnxk/cnxk_telemetry.h:12:38:
       warning: array subscript
   ‘struct nix_cn10k_sq_ctx_s[0]’ is partly outside array bounds of
   ‘volatile void[8]’ [-Warray-bounds]

Bugzilla ID: 853
Fixes: af75aac78978 ("common/cnxk: support telemetry for NIX")
Cc: stable@dpdk.org
Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Reviewed-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>