Fix incomplete results in the SARIF report

[mmvpm]

Description

• Fixed incorrect highlighted region
• Fixed incomplete analysis steps

Fixes #460, #470

Type of Change

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Manual Scenario

1. Run test generation using IDEA plugin
2. Check the created SARIF report. All results should:

• refer to the correct line in the source code:
  
• have the correct Generated test for this case link:
  
• have at least 2 (correct) Analysis steps: from the test method and from the source method:
  

Checklist:

• The change followed the style guidelines of the UTBot project
• Self-review of the code is passed
• The change contains enough commentaries, particularly in hard-to-understand areas
• All tests pass locally with my changes