Delegate Flint index vacuum operation to Spark (#2985) #11

Job	Run time
security-it-windows-macos (windows-latest, 11)	4m 5s
security-it-windows-macos (windows-latest, 17)	3m 50s
security-it-windows-macos (windows-latest, 21)	3m 52s
security-it-windows-macos (macos-13, 11)	4m 53s
security-it-windows-macos (macos-13, 17)	4m 34s
security-it-windows-macos (macos-13, 21)	4m 30s
Get-CI-Image-Tag / Get-CI-Image-Tag	5s
security-it-linux (11)	4m 32s
security-it-linux (17)	4m 5s
security-it-linux (21)	4m 7s
	38m 33s

Provide feedback