alpha-sort use statements across a few classes

modules/salesforce_mapping/src/Entity/MappedObject.php

...es/salesforce_mapping/tests/src/Unit/MappedObjectTest.php

modules/salesforce_pull/src/DeleteHandler.php

modules/salesforce_pull/src/Plugin/QueueWorker/PullBase.php

modules/salesforce_pull/src/QueueHandler.php

src/Rest/RestClient.php

src/Rest/RestClientInterface.php

src/Rest/RestResponse.php

tests/src/Unit/RestClientTest.php

tests/src/Unit/SFIDTest.php

tests/src/Unit/SObjectTest.php

tests/src/Unit/SelectQueryResultTest.php