fix(cdp): accept Chromium major-version range; e2e tests fail loud #101

Job	Run time
Preflight (fmt, clippy, check, agents-md)	41s
Size guard (<25 MiB)	1m 53s
Docs (build, no deploy)	37s
MSRV (1.95)	30s
cargo-deny	34s
Determinism	43s
Test (macos-latest)	1m 15s
Test (windows-latest)	3m 5s
Test (ubuntu-latest)	1m 31s
Coverage	0s
	10m 49s

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