Keepers 630d74bee7
add NoData operation status (#1042)
## Description

Adds a NoData status to operations in the event
that a backup (or, possibly in the future, restore)
finishes processing without having any items to
store or restore.

## Type of change

- [x] 🌻 Feature

## Issue(s)

* #1000

## Test Plan

- [x] 💪 Manual
- [x]  Unit test
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2022-09-15 18:03:20 +00:00
2022-10-04 23:08:17 +00:00