Bump rewriter from `7fc7ef5` to `16ae768` (#2341) #1542

Job	Run time
docker-master	1h 58m 11s
test-standalone (master, dev, default)	1m 26s
publish-standalone-dry-run	19s
build-wasm-of-ocaml (master, 4.14.1)	12m 7s
generated-files (master)	1m 10s
validate-docker-master	7m 6s
standalone-haskell (master)	46m 48s
test-amd64	2h 13m 2s
build-js-of-ocaml (master, 4.11.1)	9m 32s
deploy-js-wasm-of-ocaml	44s
docker-check-all	3s
	5h 30m 28s

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