Fix the bad link due to typo

Replaces the link with the new API name, createInsecureL2capChannel.

Bug: 70683224
Test: Compile
Change-Id: I9580d90722f8b0c0146a902bb5fcace4ef58d421
Merged-In: Ia06e1fffd814671289a1caebd5962aedc18a28d7
1 file changed