qcacld-3.0: Set valid min value for gTDLSPrefOffChanBandwidth

This is a qcacld-2.0 to qcacld-3.0 propagation.

Currently the min value of gTDLSPrefOffChanBandwidth
is set to zero which is invalid, min value should be
1 (zeroth bit set) for 20MHz.

Change-Id: Ibc2da1c2cca7e704b21686ab795224462dd9f913
CRs-Fixed: 2004116

core/hdd/inc/wlan_hdd_cfg.h

@@ -2940,7 +2940,7 @@ typedef enum {
  * <ini>
  * gTDLSPrefOffChanBandwidth - Preferred TDLS channel bandwidth when
  * off-channel support is enabled.
- * @Min: 0
+ * @Min: 0x01
  * @Max: 0x0F
  * @Default: 0x07
  *
@@ -2959,7 +2959,7 @@ typedef enum {
  * </ini>
  */
 #define CFG_TDLS_PREFERRED_OFF_CHANNEL_BW           "gTDLSPrefOffChanBandwidth"
-#define CFG_TDLS_PREFERRED_OFF_CHANNEL_BW_MIN      (0)
+#define CFG_TDLS_PREFERRED_OFF_CHANNEL_BW_MIN      (0x01)
 #define CFG_TDLS_PREFERRED_OFF_CHANNEL_BW_MAX      (0x0F)
 #define CFG_TDLS_PREFERRED_OFF_CHANNEL_BW_DEFAULT  (0x07)