[PTS-Bot] Added 9 GATT test cases.

GATT/CL/GAI/BV-01-C
GATT/CL/GAN/BV-01-C
GATT/CL/GAS/BV-01-C
GATT/CL/GAS/BV-03-C
GATT/SR/GAR/BI-05-C
GATT/SR/GAR/BI-17-C
GATT/SR/GAR/BI-22-C
GATT/SR/GAW/BI-06-C
GATT/SR/GAW/BI-13-C

Test: atest pts-bot:GATT -v
Change-Id: Ibf3a476a7f1dd31473bf1e1db56f0ff57a09ac0b