Remove fabric legacy CLI #9982

Job	Run time
fabric-cpu (macOS-14, lightning, 3.10, 2.1)	8m 57s
fabric-cpu (ubuntu-20.04, lightning, 3.10, 2.1)	5m 57s
fabric-cpu (windows-2022, lightning, 3.10, 2.1)	7m 22s
fabric-cpu (macOS-14, lightning, 3.11, 2.2.2)	8m 58s
fabric-cpu (ubuntu-20.04, lightning, 3.11, 2.2.2)	5m 51s
fabric-cpu (windows-2022, lightning, 3.11, 2.2.2)	7m 1s
fabric-cpu (macOS-14, lightning, 3.11, 2.3)	8m 52s
fabric-cpu (ubuntu-20.04, lightning, 3.11, 2.3)	6m 31s
fabric-cpu (windows-2022, lightning, 3.11, 2.3)	8m 46s
fabric-cpu (macOS-14, lightning, 3.12.7, 2.4.1)	9m 39s
fabric-cpu (ubuntu-22.04, lightning, 3.12.7, 2.4.1)	8m 28s
fabric-cpu (windows-2022, lightning, 3.12.7, 2.4.1)	8m 51s
fabric-cpu (macOS-14, lightning, 3.12.7, 2.5.1)	9m 7s
fabric-cpu (ubuntu-22.04, lightning, 3.12.7, 2.5.1)	8m 11s
fabric-cpu (windows-2022, lightning, 3.12.7, 2.5.1)	8m 22s
fabric-cpu (macOS-14, fabric, 3.12.7, 2.5.1)	8m 43s
fabric-cpu (ubuntu-22.04, fabric, 3.12.7, 2.5.1)	8m 19s
fabric-cpu (windows-2022, fabric, 3.12.7, 2.5.1)	9m 58s
fabric-cpu (macOS-14, lightning, 3.9, 2.1, oldest)	7m 39s
fabric-cpu (ubuntu-20.04, lightning, 3.9, 2.1, oldest)	4m 45s
fabric-cpu (windows-2022, lightning, 3.9, 2.1, oldest)	6m 0s
fabric-cpu (macOS-14, fabric, 3.9, 2.1)	8m 32s
fabric-cpu (ubuntu-20.04, fabric, 3.9, 2.1)	5m 46s
fabric-cpu (windows-2022, fabric, 3.9, 2.1)	6m 20s
	3h 6m 55s

Provide feedback