Language server fails to start if Zed cannot check for updates

[pytat0]

Description:
I started Zed with the internet connection turned off. Upon launch, Zed displayed a message stating that it could not check for updates for the language server. However, instead of continuing with the previously installed version, the language server failed to start entirely.

Expected Behavior:
If Zed cannot check for updates, it should still start the last installed version of the language server to allow coding without an internet connection.

Actual Behavior:
The language server did not start, making it impossible to use features that depend on it.

Steps to Reproduce:

Disconnect from the internet.
Start Zed.
Observe the message about failing to check for updates.
Attempt to use language server features (e.g., autocompletion, diagnostics).

Environment:

Zed version: 0.178.5
OS: Pop!_OS 22.04 LTS x86_64 

Additional Context:
This issue makes it difficult to work in offline environments. It would be helpful if Zed could fall back to the last known working language server version instead of failing completely.

[pytat0]

this is my fix pytat0@4253605
but i don't know how to build and run it for tests
upd: add error in logs pytat0@cb15886

[pytat0]

create pr #2

[YuFu-Onship]

Manually specifying the path to the Lua language server in the settings may be able to solve this problem. At least on my PC, this issue was resolved. Here is my configuration file:

  "lsp": {
    "lua-language-server": {
      "binary": {
        "path": "lua-language-server.exe",
        "arguments": []
      }
    }
  },
  "languages": {
    "Lua": {
      "language_servers": ["lua-language-server"],
      "inlay_hints": {
        "enabled": true,
        "show_type_hints": true,
        "show_parameter_hints": true,
        "show_other_hints": true
      }
    }
  },