DRE-9410: bumping up deps to fix vulns

[maksimov]

Description

Bumped up the build container to use 1.20.x, and also some dependency versions to fix a long-standing vulnerability ticket.

And - finally - we have an immaculate image:

09:10:15.668 I Image Report: 902356175854.dkr.ecr.us-east-1.amazonaws.com/vtgate@sha256:7af0b09ab8878dd566c2fe695b6b74f0e792254eb6a95969145775e2ee000577
09:10:15.668 I
09:10:15.669 I Image Vulnerabilities: None

Related Issue(s)

Checklist

• "Backport to:" labels have been added if this change should be back-ported
• Tests were added or are not required
• Did the new or modified tests pass consistently locally and on the CI
• Documentation was added or is not required

Deployment Notes

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[github-actions]

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