Trim trailing insignificant zeros from VSD values

What does this MR do and why?

Follow up MR to !110055 (merged)

• Updates VSD formatting to remove extra trailing Zeros
• Adds new jest tests
• Updates existing formatting methods

Screenshots or screen recordings

Before	After

How to set up and validate locally

• Seed cycle analytics data
• Create an environment from the UI named production
• Open the rails console

  $ rails c

• Seed DORA daily metrics in the environment using the new environment

  // Within the rails console
  $ e = Environment.order(:id)[-1]
  $ 100.times { |i| Dora::DailyMetrics.create(environment_id: e.id, date: (i + 1).days.ago, deployment_frequency: rand(50), incidents_count: rand(5), lead_time_for_changes_in_seconds: rand(50000), time_to_restore_service_in_seconds: rand(100000)) }

• Enable the Exec dashboard

  Feature.enable(:group_analytics_dashboards_page)

• Visit the exec dashboard: http://gdk.test:3000/groups/${YOUR_GROUP}/-/analytics/dashboards

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 #384350 (closed)