Implement Ballerina Scan Tool for Static Code Analysis

[Xenowa]

Purpose

The purpose of this PR is to develop a Ballerina tool that performs static code analysis for Ballerina projects for identifying potential bugs, security vulnerabilities, and style violations and report analysis issues to static code analysis platforms like SonarQube.

Fixes #42256

Goals

• Creating a Ballerina scan tool for performing core static code analysis based on language specific rules
• Extending the Ballerina scan tool for reporting analysis issues to static code analysis platforms
• Extending the Ballerina scan tool for introducing additional library specific rules and external rules

Approach

The initial release introduces the bal scan command. Current implementation uses the project API to retrieve syntax trees of all Ballerina files in a project for performing core analysis and generating an analysis report. However the generated report will have no issues as core rules are not implemented yet. As core analysis rules are reviewed and implemented, the scan tool will progressively gain the ability to identify and report potential issues and further features will be added iteratively as outlined in task #42260

Check List

• [x] Read the Contributing Guide
• [ ] Updated Change Log
• [ ] Checked Tooling Support
• [ ] Added necessary tests
  • [ ] Unit Tests
  • [ ] Spec Conformance Tests
  • [ ] Integration Tests
  • [ ] Ballerina By Example Tests
• [ ] Increased Test Coverage
• [ ] Added necessary documentation
  • [ ] API documentation
  • [ ] Module documentation in Module.md files
  • [ ] Ballerina By Examples

[CLAassistant]

All committers have signed the CLA.

[Xenowa]

Since this PR is too large, will be breaking it down to smaller parts and send them