Update/Add support for the new Cairo language server

[LeJamon]

Is your feature request related to a problem? Please describe.

The current Cairo LSP supported by mason-lspconfig has been archived (it only supports Cairo 1.0) and is no longer maintained: https://github.com/ericglau/cairo-ls

Problem

The Cairo ecosystem has evolved, and the language server is now included in Scarb, the package manager for Cairo projects. This new language server needs to be supported in mason-lspconfig.

Describe the solution you'd like

1. Rename the current Cairo LSP to cairo_1_ls to maintain backward compatibility for Cairo 1.0 projects.
2. Add support for the new Cairo language server that's bundled with Scarb.

Implementation Suggestion

Since the language server is now part of Scarb, and Scarb is required to run Cairo projects, we could:

1. Add a script that fetches the language server directly from Scarb.
2. Implement a similar logic to what's done in the Cairo VSCode extension for detecting and using the Scarb-bundled language server.

Benefits

• Ensures up-to-date language server support for the latest Cairo versions.
• Maintains compatibility with older Cairo 1.0 projects.
• Aligns with the current Cairo ecosystem tooling.

Describe potential alternatives you've considered

No response

Additional context

• The Cairo VSCode extension might serve as a reference for implementation details: Cairo VSCode Extension