Goto Diagnostic is broken under certain conditions

[jwortmann]

Describe the bug
The "LSP: Goto Diagnostic..." and "LSP: Goto Diagnostic in Project..." commands are broken under certain conditions.

To Reproduce

1. Install LSP-pyright (for example)
2. In LSP.sublime-settings, set "diagnostics_panel_include_severity_level": 2
3. Open a file with the following content:

print(x)

def foo(y):
    pass

5. "LSP: Goto Diagnostic..." and "LSP: Goto Diagnostic in Project..." work as expected
6. Comment out the first line with the error "x is not defined"
7. Now, "LSP: Goto Diagnostic..." will just open the command palette, and "LSP: Goto Diagnostic in Project..." will crash Sublime Text (it just closes without error message)

Probably the max_severity restriction for the ListInputHandlers of LspGotoDiagnosticCommand should be dropped, or it needs also to be used for is_enabled.

Environment (please complete the following information):

• OS: Windows 11
• Sublime Text version: 4126
• LSP version: latest
• Language servers used: LSP-pyright