🐛 Fix(parser) Update cst parser to add tokens for skipping the target

[harehare]

Added support for skipping the following tokens: Do, Try, LParen and LBrace.

[Copilot]

Pull Request Overview

This PR fixes a parser issue by adding additional token types to the target-skipping logic in the CST parser, and optimizes the CI workflow by consolidating tool installations.

Key Changes:

• Added Do, Try, LParen, and LBrace tokens to the parser's skip target logic to improve error recovery
• Consolidated CI tool installation steps using taiki-e/install-action@v2 to install multiple tools in a single step

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
crates/mq-lang/src/cst/parser.rs	Added four new token types (Do, Try, LParen, LBrace) to the skip target pattern matching for better parser error recovery
.github/workflows/ci.yml	Consolidated separate tool installation steps into a single action call with multiple tools

[codspeed-hq]

CodSpeed Performance Report

Merging #788 will not alter performance

_{Comparing fix/update_cst_parser_to_add_tokens_for_skipping_target (d5fdef5) with main (064fa66)}

Summary

✅ 14 untouched