Add API utils_dfs_get_radar_bitmap_from_nolie() to fetch the puncture bitmap from NOL IE. Also, move dfs_convert_wlan_phymode_to_chwidth() from oss to common code. Also, add a 11BE version of utils_dfs_convert_wlan_phymode_to_chwidth() API. CRs-Fixed: 3538818 Change-Id: I258452e122d259c7b16655b760f217073b8e2e9b