[WIP] feat: add file metadata to events #667

Job	Run time
basic (build --release, amd64)	1m 16s
basic (clippy -- -D warnings, amd64)	1m 3s
format-check	14s
basic (test, amd64)	1m 24s
basic (test, arm64)	1m 17s
basic (clippy -- -D warnings, arm64)	1m 15s
vars	21s
basic (build --release, arm64)	1m 18s
container (amd64)	3m 55s
container (arm64)	4m 3s
manifest	13s
integration-tests / integration-tests (fedora-coreos)	6m 26s
integration-tests / integration-tests (fcarm)	6m 2s
	28m 47s

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