unity-setup@v2.0.8

[StephenHodgson]

• misc refactoring
• updated readme
• removed iOS module from linux tests
• added timeline workflow reporting

[Copilot]

Pull Request Overview

This PR updates the unity-setup action to version 2.0.8, introducing miscellaneous refactoring improvements, documentation enhancements, and workflow adjustments. Key changes include refactoring function return types from tuples to named objects for better readability, updating README documentation with detailed unity-version format examples, and removing iOS module from Linux test configurations.

• Refactored ValidateInputs() to return a named object instead of a tuple for improved code clarity
• Enhanced README with comprehensive unity-version format documentation and examples
• Removed iOS build target from Linux test matrix configurations

Reviewed Changes

Copilot reviewed 7 out of 10 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/inputs.ts	Changed return type from tuple to named object for better readability
src/index.ts	Updated to destructure named object instead of tuple array, converted arrow function to function declaration
package.json	Bumped version from 2.0.7 to 2.0.8
README.md	Added detailed unity-version format documentation and updated example version strings
.github/workflows/validate.yml	Removed quotes from group-by parameter, added timeline workflow reporting job
.github/workflows/build.yml	Added disk space cleanup step, removed quotes from version-file parameter
.github/workflows/build-options.json	Removed iOS from Linux build targets in test configurations

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