1) If STA is on 2G channel and SAP is coming up on 5G DFS channel then
it should be allowed given that DBS is supported.
2) If STA is on 5G channel and SAP is coming up on 5G DFS channel then
it shoudln't be allowed as it will create DFS MCC scenario
3) If SAP is on 5G DFS and STA is coming up on 2G channel then it should
be allowed given that DBS is supported.
4) If SAP is on 5G or 2G channel and STA is coming up on either of the
bands then allow connections to go through.
Make necessary adjustment to apply all above 4 rules.
Change-Id: I0a4dfe57cad1d2a62ada1bd8c258f7f3f6ac5dc2
CRs-Fixed: 1083376
(cherry picked from commit c6b307e0bc8ea638f44bd8ef86d09737a930b3ba)