qcacld-3.0: Remove tAniSetTmLevelReq

Change I5afd04a5ed5d4d0bd3438d95cc4f6c214ad4bc3d ("qcacld-3.0: Remove
sme_set_tm_level()") removed the last usage of tAniSetTmLevelReq.
Since it is obsolete, remove it.

Change-Id: I2a44f2a3b5f0e924d4dc0d9a9563b359a0366577
CRs-Fixed: 2371206

core/mac/inc/sir_api.h

@@ -2643,14 +2643,6 @@ struct sir_antenna_mode_resp {
 	enum set_antenna_mode_status status;
 };
 
-/*---------------------------------------------------------------------------
-   sAniSetTmLevelReq
-   ---------------------------------------------------------------------------*/
-typedef struct sAniSetTmLevelReq {
-	uint16_t tmMode;
-	uint16_t newTmLevel;
-} tAniSetTmLevelReq, *tpAniSetTmLevelReq;
-
 #ifdef FEATURE_WLAN_TDLS
 /* TDLS Request struct SME-->PE */
 typedef struct sSirTdlsSendMgmtReq {