qcacld-3.0: Move the channel width enum to cds

Currently channel width has different enum values in
different modules. Move the channel width enum definition
to CDS to maintain single channel width enum value in
the driver

Change-Id: I6a46d0c02546263080a15a3ec7c52486fc51e98e
CRs-Fixed: 983914
diff --git a/core/mac/src/pe/lim/lim_send_sme_rsp_messages.c b/core/mac/src/pe/lim/lim_send_sme_rsp_messages.c
index 590d8eb..c6565a5 100644
--- a/core/mac/src/pe/lim/lim_send_sme_rsp_messages.c
+++ b/core/mac/src/pe/lim/lim_send_sme_rsp_messages.c
@@ -2398,7 +2398,7 @@
 	tpSwitchChannelParams pSmeSwithChnlParams;
 	uint8_t channelId;
 	bool is_ch_dfs = false;
-	enum ch_width ch_width;
+	enum phy_ch_width ch_width;
 	uint8_t ch_center_freq_seg1;
 
 	pSmeSwithChnlParams = (tSwitchChannelParams *)