qcacld-3.0: Remove enum oem_capability_mask

The enum oem_capability_mask was introduced by:
  qcacld-3.0: Add support for get and set OEM capability
  Change-Id I8c4a8c19633845750ec9d2492632471c68ba410d

However, the enum wasn't actually used by that patch, and instead
struct sme_oem_capability represents that information, so remove the
enum.

Change-Id: Ie52fa8d69c95c1021bf94b052f373e3e75da6f80
CRs-Fixed: 3425038

core/hdd/inc/wlan_hdd_oemdata.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2012-2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -151,16 +151,6 @@ struct peer_status_info {
 	struct hdd_channel_info peer_chan_info;
 };
 
-/**
- * enum oem_capability_mask - mask field for userspace client capabilities
- * @OEM_CAP_RM_FTMRR: FTM range report mask bit
- * @OEM_CAP_RM_LCI: LCI capability mask bit
- */
-enum oem_capability_mask {
-	OEM_CAP_RM_FTMRR = (1 << (0)),
-	OEM_CAP_RM_LCI = (1 << (1)),
-};
-
 /**
  * struct oem_get_capability_rsp - capabilities set by userspace and target.
  * @target_cap: target capabilities