chore: Remove stale bot (#11836) #2529

Job	Run time
Build & push linux (linux/amd64, workflow-controller)	3m 59s
Build & push windows	35m 42s
Build & push linux (linux/amd64, argocli)	6m 35s
Build & push linux (linux/amd64, argoexec)	4m 55s
Build & push linux (linux/arm64, workflow-controller)	24m 11s
Build & push linux (linux/arm64, argocli)	48m 50s
Build & push linux (linux/arm64, argoexec)	32m 0s
Push manifest with all images	24s
Try pulling windows	45s
Try pulling linux/amd64 (linux/amd64, workflow-controller)	5s
Try pulling linux/amd64 (linux/amd64, argocli)	8s
Try pulling linux/amd64 (linux/amd64, argoexec)	8s
publish-release	21m 2s
	2h 58m 44s

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