feat!(stackable-operator): Add EoS checker #4525

Job	Run time
Run Cargo Udeps	2m 0s
Run Cargo Deny (bans licenses sources)	56s
Run Cargo Deny (advisories)	55s
Run RustDoc	1m 50s
Run Cargo Tests	2m 17s
All tests passed	2s
	8m 0s

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