docs: add default value workaround (#72545)
* Update _index.md
Fixes #https://github.com/grafana/support-escalations/issues/6376
Variables : Added Default values
* Update docs/sources/dashboards/variables/_index.md
Co-authored-by: Isabel <76437239+imatwawana@users.noreply.github.com>
* Ran prettier to resolve build errors
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Co-authored-by: Isabel <76437239+imatwawana@users.noreply.github.com>
Co-authored-by: Isabel Matwawana <isabel.matwawana@grafana.com>
Co-authored-by: Jack Baldry <jack.baldry@grafana.com>
(cherry picked from commit 54f0de313f)
Co-authored-by: arunkg2787 <131352769+arunkg2787@users.noreply.github.com>