analyzer: Fix `code_description` (fixes zed-v) (#119) #251

Job	Run time
build (ubuntu-20.04, debug)	35s
build (ubuntu-20.04, dev)	31s
build (ubuntu-20.04, release)	1m 24s
build (macos-latest, debug)	58s
build (macos-latest, dev)	1m 17s
build (macos-latest, release)	1m 10s
build (windows-latest, debug)	2m 7s
build (windows-latest, dev)	2m 24s
build (windows-latest, release)	3m 8s
	13m 34s

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