Update dependency certifi to v2020.12.5 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
certifi (source)	minor	==2020.6.20 -> ==2020.12.5

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Release Notes

certifi/python-certifi

### [`v2020.12.5`](https://togithub.com/certifi/python-certifi/compare/2020.11.08...2020.12.05) [Compare Source](https://togithub.com/certifi/python-certifi/compare/2020.11.08...2020.12.05) ### [`v2020.11.8`](https://togithub.com/certifi/python-certifi/compare/2020.06.20...2020.11.08) [Compare Source](https://togithub.com/certifi/python-certifi/compare/2020.06.20...2020.11.08)

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