bnxt_en: Remove not used other ULP define

There is only one bnxt ULP in the upstream kernel and definition
for other ULP can be safely removed.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/3a8ea720b28ec4574648012d2a00208f1144eff5.1635527693.git.leonro@nvidia.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h

@@ -11,8 +11,7 @@
 #define BNXT_ULP_H
 
 #define BNXT_ROCE_ULP	0
-#define BNXT_OTHER_ULP	1
-#define BNXT_MAX_ULP	2
+#define BNXT_MAX_ULP	1
 
 #define BNXT_MIN_ROCE_CP_RINGS	2
 #define BNXT_MIN_ROCE_STAT_CTXS	1