Auto-upgrade chromium headless shell with Shelley updates

**Author:** quangdz_11
**Channel:** #feedback
**Link:** https://discord.com/channels/1405685085923049482/1405686161791516873/1488588314448761003

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## Suggestion

Make chromium headless shell automatically upgrade when Shelley is upgraded.

## Context

This was suggested as part of a discussion about Shelley functionality and VM management improvements.
