[Metadata Management] added aws storage driver for metadata sync service

[devanshjain7]

What this PR does / why we need it: added aws storage driver for metadata sync service

Test Report Added?: /kind TESTED

Test Report: Metadata collected from aws s3 and synced with mongoDB:

[codecov[bot]]

Codecov Report

Merging #1387 (33cbe80) into metadata-management (311174b) will not change coverage. The diff coverage is n/a.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## metadata-management #1387 +/- ## ==================================================== Coverage 48.12% 48.12% ==================================================== Files 10 10 Lines 1571 1571 ==================================================== Hits 756 756 Misses 756 756 Partials 59 59 ```

[josephjacobmorris]

why two ids?