Create thumbnails for granules in WV04_MSI_L1B collection

[chuckwondo]

In our WorldView collections, we expect to have the following 2 files (among others):

• *-thumb.jpg (destined for the public bucket for thumbnail display in Earthdata Search, for example)
• *-BROWSE.jpg (destined for the protected bucket for download with the rest of the granule files)

The 2 files are identical, other than the suffix. The duplication should occur on the MCP side as part of the Airflow workflow that generates the cmr.json files, but for some reason, this didn't occur for the WV04_MSI_L1B collection, leaving us with only the *-BROWSE.jpg files. Therefore, we must perform the file duplication to create the *-thumb.jpg files.

Acceptance Criteria

• [x] All *-BROWSE.jpg files in s3://csdap-cumulus-prod-protected/WV04_MSI_L1B___1 should be duplicated to *-thumb.jpg at the same bucket and prefix.

[chuckwondo]

There were 8592 BROWSE.jpg files copied to thumb.jpg files.