Docs: added bar gauge play link (#86205)
* docs: added bar gauge play link
* Update docs/sources/panels-visualizations/visualizations/bar-gauge/index.md
Co-authored-by: Isabel Matwawana <76437239+imatwawana@users.noreply.github.com>
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Co-authored-by: Isabel Matwawana <76437239+imatwawana@users.noreply.github.com>
(cherry picked from commit 04e127b368)
Co-authored-by: David Allen <david.allen@grafana.com>