feat: Support configuring JVM arguments #1908

Job	Run time
Run Cargo Deny (advisories)	38s
Check if committed Helm charts are up to date	1m 59s
Check if committed README is the one we would render from the available parts	22s
Run Cargo Deny (bans licenses sources)	41s
Run Clippy	2m 5s
Run RustDoc	2m 10s
Run Cargo Tests	2m 2s
Run Cargo Udeps	1m 38s
Run Rustfmt	15s
Select target helm repository based on action trigger	1s
All tests passed	1s
Package Charts, Build Docker Image and publish them - ubuntu-latest	11m 18s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 49s
Build and publish manifest list	40s
Run the OpenShift Preflight check on the published images	17s
	33m 56s

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