Update HLTB-for-Deck to 2.0.4

[morwy]

HLTB for Deck

Warning

This commit changes submodule from https://github.com/SDH-Stewardship/hltb-for-deck to https://github.com/morwy/hltb-for-deck fork due to first one not being maintained for some time.

• Syncing with HLTB API changes by @morwy
• Added dynamic retrieval of HLTB search API (feat: added dynamic retrieval of HLTB search API morwy/hltb-for-deck#9) by @syrnyk
• Improved special chars handling (fix: improved special chars handling  morwy/hltb-for-deck#8) by @syrnyk.

Checklist:

Developer Checklist

• I am the original author or an authorized maintainer of this plugin.
• I have abided by the licenses of the libraries I am utilizing, including attaching license notices where appropriate.

Plugin Checklist

• I have verified that my plugin works properly on the Stable and Beta update channels of SteamOS.
• I have verified my plugin is unique or alternatively provides more/alternative functionality to a similar plugin already on the store.

Plugin Backend Checklist

• No: I am using a custom backend other than Python.
• No: I am using a tool or software from a 3rd party FOSS project that does not have it's dependencies statically linked.
• No: I am using a custom binary that has all of it's dependencies statically linked.

Testing

• Tested on SteamOS Stable/Beta Update Channel.

• Tested on SteamOS Preview Update Channel.