rego: Add new function to list files using a glob pattern #2455

Job	Run time
build / Verify build	1m 8s
compose-migrate / docker	1m 21s
image-build / Build Helm chart	1m 49s
image-build / Check docker image build	1m 23s
image-build / Image build	1m 50s
license-check / License boilerplate check	10s
lint / Go Lint	18s
lint / Go mod tidy	29s
security / Code Security Scan	16s
security / Helm Security Scan	16s
test / Unit testing	2m 34s
	11m 34s

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