Remove `projects_jira_dvcs_cloud_active` metric from project

What does this MR do and why?

As a part of #430224 (closed), we're removing the projects_jira_dvcs_cloud_active metrics from UsageData and ProjectFeatureUsage classes.

Screenshots or screen recordings

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How to set up and validate locally

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MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Related to #430224 (closed)