fix: Fix logs and exceptions handling for single scan mode

[o-kopysov]

Pull Request

Description

PR contains some modification of log messages related to single scan (CLI) operation. Also, provided correct exception handling in case of app closing.

Fixes #512

Type of change

Please delete options that are not relevant.

• 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)
• Code cleanup/refactoring
• Documentation update
• This change requires a documentation update
• CI system update
• Test Coverage update

Testing

Testing is performed for current PR.

Test Configuration:

• Java: v17
• LPVS Release: v1.5.0

Checklist:

• My code follows the style guidelines of this project
• My code meets the required code coverage for lines (90% and above)
• My code meets the required code coverage for branches (80% and above)
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 50.00000% with 6 lines in your changes are missing coverage. Please review.

Project coverage is 91.47%. Comparing base (e08fe1b) to head (5fb6068).

Files	Patch %	Lines
...ain/java/com/lpvs/LicensePreValidationService.java	25.00%	3 Missing ⚠️
.../java/com/lpvs/service/scan/LPVSDetectService.java	50.00%	1 Missing and 1 partial ⚠️
...service/scan/scanner/LPVSScanossDetectService.java	66.66%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #519      +/-   ##
============================================
+ Coverage     91.33%   91.47%   +0.14%     
- Complexity      516      520       +4     
============================================
  Files            48       48              
  Lines          1731     1737       +6     
  Branches        208      210       +2     
============================================
+ Hits           1581     1589       +8     
+ Misses           83       82       -1     
+ Partials         67       66       -1     

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[tiokim]

LGTM! Thanks for your contribution!