chore: Remove npm i stage from action

[thelukewalton]

Allow users to use whatever package manager they want i.e. yarn

ci: Update PR script
deps: Update npm dependencies

[DE7924]

PR Checks Complete

✅ Analysis

✅ Formatting

✅ Testing

[Copilot]

Pull Request Overview

This PR removes the npm install stage from both the GitHub action and the related code, allowing users to choose their preferred package manager. Key changes include the removal of the npm installation parameter and related code in src/scripts/comment.ts and src/main.ts, and updating the workflow documentation in README.md.

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
src/scripts/comment.ts	Removed the npm installation parameter and its usage; added an explicit type for comment.
src/main.ts	Removed the npm install command call, aligning with the removal of the npm installation stage.
README.md	Updated the workflow to use "npm ci" for dependencies, but may need adjustment for alternative package managers.

Comments suppressed due to low confidence (1)

src/scripts/comment.ts:108

• [nitpick] Using 'any' for the comment parameter may reduce type safety; consider defining a more specific type if one is available.

const comment = comments.find((comment: any) =>