identify.yaml: recognise ACS-IR 2.0 with linux v6.4
- Add an entry in identify.yaml to identify ACS-IR v23.03_2.0.0-Linux-v6.4
- Update the unit test
Signed-off-by: Weizhao Ouyang weizhao.ouyang@arm.com
Signed-off-by: Weizhao Ouyang weizhao.ouyang@arm.com