Revert "[HDM] Add API to check for STA+AP concurrency"

This reverts commit 5a2a9e11a8f3f4d82e9d451a2fe06eba9e8b39fc.

Reason for revert: API only functions if Wi-Fi is on - otherwise it returns incorrect information.

Bug: 80251951
Test: N/A
Change-Id: I847b394816252b417158f5c83d3b3c3efc14aabb
2 files changed