## Description
purge.go to use the ContainerResolvers to collect containers from the Graph Connector.
NOTE: CollectFolders in service_query.go unchanged. `CollectFolderrs()` is stubbed for another PR. This will reduce the amount of line changes to be used in the future.
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## Type of change
- [x] 🐛 Bugfix
## Issue(s)
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*closes #1189<issue>
## Test Plan
- [x] ⚡ Unit test
5cd2583466