add missing arrow #1254

Job	Run time
build mitmproxy-rs (windows-x86_64)	4m 2s
build mitmproxy-rs (linux-x86_64)	3m 32s
build-macos-app	10s
build mitmproxy-rs (linux-arm64)	2m 5s
build mitmproxy-rs (macos-universal)	2m 1s
build mitmproxy-windows	2m 46s
test (windows-latest, 1.80, --exclude mitmproxy-linux-ebpf)	2m 19s
build mitmproxy-linux-x86_64	1m 9s
test (macos-latest, 1.80, --exclude mitmproxy-linux-ebpf)	1m 4s
build mitmproxy-linux-arm64	2m 3s
test (ubuntu-22.04, 1.80, --exclude mitmproxy-linux-ebpf)	1m 47s
build mitmproxy-linux-x86_64-py3.13	1m 19s
test (ubuntu-latest, stable, --exclude mitmproxy-linux-ebpf)	57s
build mitmproxy-linux-arm64-py3.13	2m 4s
test (ubuntu-latest, nightly, --package mitmproxy-linux-ebpf)	28s
build mitmproxy-macos	32s
test-linux-wheel-sdist	2m 6s
check / check	1s
deploy	0s
	30m 25s

Provide feedback