Incorrect API documentation for File System Store Configuration

Description

The API docs for creating and updating a filesystem snapshot incorrectly list NONE, SNAPPY and ZLIB as compression options for a WT snapshot. I believe the correct options, as seen in the Ops Manager UI are NONE and GZIP. A quick search shows 4 locations this is incorrectly listed-

https://docs.opsmanager.mongodb.com/v4.0/reference/api/admin/backup/snapshot/fileSystemConfigs/get-one-file-system-store-configuration-by-id/

https://docs.opsmanager.mongodb.com/current/reference/api/admin/backup/snapshot/fileSystemConfigs/get-all-file-system-store-configurations/

https://docs.opsmanager.mongodb.com/v4.0/reference/api/admin/backup/snapshot/fileSystemConfigs/update-one-file-system-store-configuration/#response

https://docs.opsmanager.mongodb.com/v4.0/reference/api/admin/backup/snapshot/fileSystemConfigs/create-one-file-system-store-configuration/

Scope of changes

Impact to Other Docs

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Resources (Scope or Design Docs, Invision, etc.)