Update HLTB for Steam to v2.1.0

[jcdoll]

Updates the HLTB for Steam plugin submodule to v2.1.0.

Changes

Bug fixes

• Recover from HLTB API endpoint rotations without restarting Steam. When HLTB rotates their search endpoint name (most recently /api/find -> /api/bleed), the plugin now invalidates its discovery cache and re-detects automatically on the next request, instead of returning empty results.
• Cache no longer erases known completion times when HLTB transiently drops a field in a refresh response. Each of comp_main, comp_plus, comp_100, game_id, and game_name is now preserved independently.

Improvements

• API health monitor now uses the plugin's actual discovery module (one source of truth), validates non-zero completion times in the response, and polls every 6 hours instead of daily.

Game ID overrides added

• En Garde!
• Dark Souls III
• Cyberpunk 2077

Full release notes: https://github.com/jcdoll/hltb-millennium-plugin/releases/tag/v2.1.0

[BarterClub]

Can confirm this works.