[CVE-2023-6378] - Manually bump logback-classic to 1.2.13

[fabiobrz]

Description

Manually bump logback-classic to 1.2.13 to resolve the security alert.

Fix https://github.com/Intersmash/intersmash/security/dependabot/4

Type of change

• Bug fix (non-breaking change which fixes an issue)
• Feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change
• Chore (non-breaking change which doesn't affect codebase;
  test, version modification, documentation, etc.)

Checklist

• Code contributed by me aligns with current project license: Apache 2.0
• Pull Request contains a description of the changes
• Pull Request does not include fixes for multiple issues/topics
• Code is self-descriptive and/or documented
• I have implemented unit tests to cover my changes
• I tested my code in OpenShift