Fix getDependecyProject method deprecation

[iurysza]

🚀 Description

Replaces deprecated ProjectDependency.getDependencyProject().path with ProjectDependency.path in the GradleProjectQuerier class. Also upgrades Gradle from 8.9 to 8.11.1 to support the new API.

📄 Motivation and Context

Closes #63 - The getDependencyProject() method is deprecated and scheduled for removal in Gradle 9.0. This change eliminates the deprecation warning by using the replacement API introduced in Gradle 8.11. Users reported build failures when using Gradle 9.0.

🧪 How Has This Been Tested?

• Ran ./gradlew test - all unit tests pass
• Ran ./gradlew preMerge - all quality checks pass
• Verified plugin functionality with sample project
• Confirmed deprecation warnings are eliminated

📦 Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

✅ Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.