Use etc/ci/github-actions-make.sh on alpine #412

Job	Run time
docker-master	1h 40m 0s
publish-standalone-dry-run	16s
test-standalone (master, dev, default)	1m 1s
build-js-of-ocaml (master, 4.11.1)	13m 56s
build-wasm-of-ocaml (master, 4.14.1)	13m 6s
generated-files (master)	26m 35s
standalone-haskell (master)	52m 14s
validate-docker-master	1m 22s
test-amd64	2h 20m 52s
deploy-js-wasm-of-ocaml	29s
docker-check-all	3s
	5h 49m 54s

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