ASACORE-1128: Fix cleanup of failed connection attempt

Remove duplicate connection record deletion for failed passive connection.
Set connection record handle to NULL if active conection attempt fails.

Change-Id: I89c7294b0126ee4b939f50a0073232dd9f604302
Signed-off-by: Inga Stotland <ingas@qce.qualcomm.com>
Merge "ASACORE-1128: Fix cleanup of failed connection attempt"