Adds download support to download / download_with_retries

[mansfieldj3]

resolves #

resolves #348

Description

Adds proxies field to requests.get

Checklist

• I have read the contributing guide and understand what's expected of me
• I have signed the CLA
• I have run this code in development and it appears to resolve the stated issue
• I have opened an issue to add/update docs, or docs changes are not required/relevant for this PR
• I have run changie new to create a changelog entry

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[github-actions]

Thank you for your pull request! We could not find a changelog entry for this change. For details on how to document a change, see the contributing guide.

[mansfieldj3]

Tangentially related, but I am seeing when running hatch on both the main branch and this request that a number of unit tests are failing, is this something in my environment or a broader issue?