Removing all references for image pipeline jobs (SCP-6122)

[bistline]

BACKGROUND & CHANGES

This update removes all backend integrations for running image pipeline jobs. Since this service was never used, there is no reason to keep updating dependencies.

This also fixes a new test regression with Azul with the test HcaAzulClientTest#test_should_get_Azul_service_status_info is looking for the wrong status information, and another in test/js/upload-wizard/validations.test.js that was a regression from #2372 that was not identified until after it merged.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 72.54%. Comparing base (5e25663) to head (52f5067).
⚠️ Report is 8 commits behind head on development.

Additional details and impacted files

@@               Coverage Diff               @@
##           development    #2376      +/-   ##
===============================================
- Coverage        72.62%   72.54%   -0.09%     
===============================================
  Files              337      334       -3     
  Lines            28173    28060     -113     
  Branches          2691     2691              
===============================================
- Hits             20462    20355     -107     
+ Misses            7568     7562       -6     
  Partials           143      143              

Files with missing lines	Coverage Δ
app/models/batch_api_client.rb	86.33% <100.00%> (+0.24%)	⬆️
app/models/ingest_job.rb	58.10% <100.00%> (+1.34%)	⬆️

... and 5 files with indirect coverage changes

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