Update dependency psycopg2 to v2.9.9

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
psycopg2 (source, changelog)	2.8.6 -> 2.9.9

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Release Notes

psycopg/psycopg2 (psycopg2)

### [`v2.9.9`](https://togithub.com/psycopg/psycopg2/compare/2.9.8...2.9.9) [Compare Source](https://togithub.com/psycopg/psycopg2/compare/2.9.8...2.9.9) ### [`v2.9.8`](https://togithub.com/psycopg/psycopg2/compare/2.9.7...2.9.8) [Compare Source](https://togithub.com/psycopg/psycopg2/compare/2.9.7...2.9.8) ### [`v2.9.7`](https://togithub.com/psycopg/psycopg2/compare/2.9.6...2.9.7) [Compare Source](https://togithub.com/psycopg/psycopg2/compare/2.9.6...2.9.7)

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