Bump ct-ng to 1.27.0 #4324

Job	Run time
fmt	10s
cargo-deny	20s
check	18s
clippy (macos-latest)	26s
generate-matrix	13s
clippy (ubuntu-latest)	22s
clippy (windows-latest)	54s
shellcheck	9s
test (macos-latest)	1m 8s
test (ubuntu-latest)	1m 3s
test (windows-latest)	3m 16s
bisect	5m 10s
foreign	2m 47s
docker-in-docker	3m 44s
target (${{ matrix.pretty }},${{ matrix.os }})	0s
podman	1m 47s
remote	1m 53s
publish	0s
conclusion	1s
Coverage	1s
	23m 42s

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