ID-946 Upgrade logback-classic to fix vulnerability.

[Ghost-in-a-Jar]

Jira: https://broadworkbench.atlassian.net/browse/ID-946

The following version in use was found to contain a vulnerability: 1.2.10

Upgradingto a non-vulnerable version of this library will fix this finding. The fixed version of this library is: 1.3.12

This pr also updates logback core since it is a dependency of logback classic.

[codecov]

Codecov Report

Attention: 18 lines in your changes are missing coverage. Please review.

Comparison is base (dac34f1) 61.10% compared to head (96d9e4d) 60.06%.
Report is 1 commits behind head on develop.

Files	Patch %	Lines
src/main/scala/thurloe/dataaccess/HttpSamDAO.scala	0.00%	18 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #244      +/-   ##
===========================================
- Coverage    61.10%   60.06%   -1.04%     
===========================================
  Files           14       14              
  Lines          563      581      +18     
  Branches        47       50       +3     
===========================================
+ Hits           344      349       +5     
- Misses         219      232      +13     

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[okotsopoulos]

FYI -- the description references a different logback-classic version than the one in the PR, but the committed version looks good :)