qcacld-3.0: Add INI to configure MGMT frame HW retry count

Add INI - mgmt_frame_hw_tx_retry_count to configure MGMT
frame HW tx retry count for certain frame types.
The INI String format:
frame_hw_tx_retry_count="<frame type>,<retry count>,..."

The supported frame types are defined by enum mlme_cfg_frame_type.
Retry count max value is 127.
For example:
mgmt_frame_hw_tx_retry_count="0,64,2,32"
The above input string means:
For p2p go negotiation request fame, hw retry count 64
For p2p provision discovery request, hw retry count 32

Change-Id: I32f6c7d83ede9b28484c7a0b29824bde32e06422
CRs-Fixed: 3082532

components/mlme/dispatcher/inc/wlan_mlme_api.h

@@ -3397,6 +3397,18 @@ wlan_mlme_get_p2p_p2p_conc_support(struct wlan_objmgr_psoc *psoc)
  */
 enum phy_ch_width mlme_get_vht_ch_width(void);
 
+/**
+ * wlan_mlme_get_mgmt_hw_tx_retry_count() - Get mgmt frame hw tx retry count
+ *
+ * @psoc: pointer to psoc object
+ * @frm_type: frame type of the query
+ *
+ * Return: hw tx retry count
+ */
+uint8_t
+wlan_mlme_get_mgmt_hw_tx_retry_count(struct wlan_objmgr_psoc *psoc,
+				     enum mlme_cfg_frame_type frm_type);
+
 /**
  * wlan_mlme_get_tx_retry_multiplier() - Get the tx retry multiplier percentage
  *