Upgrade flux to 2.4.0 (#4232) #8809

Job	Run time
CI Test JS (16.X)	7m 30s
CI Generate Image Tag	1s
CI Test Go (1.23.X)	3m 57s
CI Check Static Checks (1.23.X, 16.X)	4m 35s
release	0s
CI Build Gitops Docker Image (gitops)	1m 52s
CI Build Gitops Docker Image (gitops-server)	3m 23s
Upload Binary - Disabled (ubuntu-latest)	1m 0s
PR CI Pipeline	0s
Upload Binary - Disabled (macOS-latest)	1m 0s
CI Upload Images - Disabled (gitops)	34s
CI Upload Images - Disabled (gitops-server)	26s
Publish js library	1m 20s
PR CI Pipeline	1s
	25m 39s

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