[PTS-Bot] Added 9 L2CAP test cases

L2CAP/COS/CED/BV-01-C
L2CAP/COS/CED/BV-04-C
L2CAP/COS/CED/BV-09-C
L2CAP/COS/CFD/BV-08-C
L2CAP/CMC/BI-05-C
L2CAP/CMC/BI-06-C
L2CAP/CMC/BV-09-C
L2CAP/CMC/BV-12-C
L2CAP/CMC/BV-13-C

Test: atest pts-bot:L2CAP -v
Change-Id: Iae5ee054cd6b74a931b2cc371a223edafa956226