Add github workflow to keep golang up-to-date

[benjaminguttmann-avtq]

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Description of the Change

This PR adds a workflow to ensure the go version in go.mod get bumped regularly.

Why Is This PR Valuable?

This PR reduces manual work necessary to keep golang up-to-date + ensure regular fixes for go related CVEs.

Applicable Issues

List any applicable GitHub Issues here

How Urgent Is The Change?

Is the change urgent? If so, explain why it is time-sensitive.

Other Relevant Parties

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