Bump pinned @coana-tech/cli to 15.10.27

[socket-pr-bot]

Summary

• Bumps the pinned reachability engine @coana-tech/cli from 15.10.25 to 15.10.27 and bumps the Python CLI version to 2.6.9.
• This PR was created automatically by a bot.

Coana Changelog

For details on what's included in this Coana release, see the Coana Changelogs.

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Note

Low Risk
Routine pinned-engine and patch release with no CLI logic changes; reachability behavior may shift only per Coana 15.10.27 release notes.

Overview
Releases Socket Python CLI 2.6.9 by updating the default reachability engine from @coana-tech/cli 15.10.25 to 15.10.27 (DEFAULT_COANA_CLI_VERSION in reachability.py). The documented --reach-version default in docs/cli-reference.md matches the new pin.

Version strings are synced in pyproject.toml, socketsecurity/__init__.py, and uv.lock. CHANGELOG.md records the engine bump; engine-specific fixes live in the Coana changelogs.

uv.lock also narrows importlib-metadata’s zipp dependency to Python versions below 3.13 (lockfile metadata only).

^{Reviewed by Cursor Bugbot for commit 9a144e0. Configure here.}