SteamCMD support to improve

[LelieL91]

Describe the bug When the game receive an update, there is no self update check leading to a not functional server. The "manual" fix is to trigger the installation manually.

To Reproduce Steps to reproduce the behavior:

1. Install Steam Game 730
2. Wait for the game getting an update (could be a major one leading to force close the server instance or a minor where clients get force disconnect at server join)
3. Server instance crash during run or server game in unusable since every player get kick at join for version mismatch

Expected behavior Add an auto startup server option to enable autoupdate or add a new hook option like Install from Steam for Update. Both GUI options will trigger a game update without validate option before actually run the server. Make also some DepotDownloader user editable, like username and password to let users use their own steam account.

Additional context

Update related dependancies:

• DepotDownloader from 2.5.0 to 2.7.2
  • .NET library from 7 to 8 as per DepotDownloader dep