test: Add test for Apache Iceberg integration #2158

Job	Run time
Run Cargo Udeps	1m 52s
Decide if Helm charts are pushed to the helm repository based on action trigger	4s
Run Rustfmt	32s
Run RustDoc	1m 18s
Run Cargo Deny (bans licenses sources)	27s
Run Cargo Tests	41s
Run Cargo Deny (advisories)	28s
Check if committed README is the one we would render from the available parts	24s
Run Clippy	39s
Check if committed Helm charts are up to date	44s
All tests passed	2s
Package Charts, Build Docker Image and publish them - ubuntu-latest	12m 27s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	11m 59s
Build and publish manifest list	35s
Run the OpenShift Preflight check on the published images	14s
	32m 26s

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