Refactor code

[peimanja]

Refactor the Exporter code:

• Separate Artifactory API calls to artifactory package
• Add artifactory_exporter_total_api_errors metric to capture API errors
• Add artifactory_exporter_build_info metric to tegister metric about exporter build
• Add better logging

[sonarcloud[bot]]

SonarCloud Quality Gate failed.

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0 Vulnerabilities (and 0 Security Hotspots to review)
0 Code Smells

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10.7% Duplication