feat!(stackable-operator): Add EoS checker #4512

Job	Run time
Run Cargo Udeps	2m 0s
Run Cargo Deny (advisories)	45s
Run RustDoc	1m 39s
Run Cargo Deny (bans licenses sources)	44s
Run Cargo Tests	2m 23s
All tests passed	2s
	7m 33s

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