Log Message:
texlab: update to 3.3.2.

## [3.3.2] - 26.02.2022

### Fixed

- Parse command definitions with optional arguments correctly
- Fix detection of command definitions in completion
- Watch aux directory by default for changes
- Do not allow multi-line keys in the grammar
- Use `textEdit` property for snippets
- Allow simple commands as text argument for most commands
- Treat `\renewcommand` as an environment definition
- Do not return `null` from forward search request
- Make directory path in `\import` optional
- Do not spam workspace/configuration requests