[openwrt_lib] Fix for enabling DFS channels

Cherry picked changes from git_master

Bug: 165804953
Test: Verified changes locally
Exempt-From-Owner-Approval: Cherry picked from master
Merged-In: Idea2b2b4e95957e2f40ae763af1577601b4246f1
Change-Id: I195bf051ec3d41413a1f4ccd55b84edea99c1a17
1 file changed
tree: c3c3284b496549f888688447ec4a99c9e207499e
  1. acts/
  2. tools/
  3. wts-acts/
  4. Android.mk
  5. OWNERS
  6. PREUPLOAD.cfg