fix Debian CI (#1946) #649

Job	Run time
docker-master	1h 27m 42s
publish-standalone-dry-run	22s
test-standalone (master, dev, default)	1m 25s
build-wasm-of-ocaml (master, 4.14.1)	2h 22m 56s
build-js-of-ocaml (master, 4.11.1)	16m 12s
generated-files (master)	2m 3s
standalone-haskell (master)	47m 21s
test-amd64	2h 16m 19s
validate-docker-master	24m 33s
deploy-js-wasm-of-ocaml	1m 12s
docker-check-all	4s
	7h 40m 9s

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