This should be done after all test infrastructure is updated to no longer use the overrides.
- depends on
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SERVER-37886 Remove config server as coordinator crutch from coordinator stepdown targeted tests
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 - Closed
 
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SERVER-39702 Remove config server as transaction coordinator crutch from coordinator kill passthrough suite
-         
 - Closed
 
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- is depended on by
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SERVER-40219 Set TransactionRouter::_initiatedCommit to true in TransactionRouter::commitTransaction
-         
 - Closed
 
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