refactor: extract methods to check ICD 10 version and extract year #753

Job	Run time
lint / CodeQL analyze (java)	2m 33s
build / build image	4m 11s
lint / verify Dockerfile base image signature	5s
lint / dependency review	4s
lint / validate gradle wrapper	3s
lint / MegaLinter	3m 0s
build / sign image	0s
build / attest trivy vulnerability report	0s
build / image-provenance	0s
build / upload slsa attestations to release assets	0s
add-test-coverage	7s
run k8s smoke test	3m 23s
release / release	0s
	13m 26s

Provide feedback