Fix Failover link in route-to-local-upstreams.mdx

[jeffbyrnes]

Description

The link pointed to an outdated URL for the Failover page for Consul Service Mesh (aka Consul Connect), which has moved:

https://developer.hashicorp.com/consul/docs/connect/manage-traffic/failover

PR Checklist

• updated test coverage
• external facing docs updated
• appropriate backport labels added
• not a security concern

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[boruszak]

LGTM!

Thank you for contributing!

[jeffbyrnes]

Thanks @boruszak! I’ve rebased this so it should be able to merge once the checks clear again.

[github-actions]

This pull request has been automatically flagged for inactivity because it has not been acted upon in the last 60 days. It will be closed if no new activity occurs in the next 30 days. Please feel free to re-open to resurrect the change if you feel this has happened by mistake. Thank you for your contributions.

[github-actions]

This pull request has been automatically flagged for inactivity because it has not been acted upon in the last 60 days. It will be closed if no new activity occurs in the next 30 days. Please feel free to re-open to resurrect the change if you feel this has happened by mistake. Thank you for your contributions.

[jeffbyrnes]

Looks like this was fixed in #22041, closing!