add progress bar to upsert from CLI

[acatav]

Problem

There is no progress reporting for users doing bulk upsert via CLI

Solution

Add simple batching and progress bar for upserts from the CLI

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update
• Infrastructure change (CI configs, etc)
• Non-code change (docs, etc)
• None of the above: (explain here)

Test Plan

Manual test

[igiloh-pinecone]

LGTM