Hides bar chart breakdown for metadata health tab unless we have more table data
<h3>Metadata Health</h3>
+{{#unless tableData.length}}
{{datasets/health/metrics-charts
isActiveTab=isActiveTab
categoryData=renderedCategories
severityData=renderedSeverity
onCategorySelect=(action onFilterSelect "category")
onSeveritySelect=(action onFilterSelect "severity")}}
+{{/unless}}
{{datasets/health/score-table
tableData=tableData
currentCategoryFilter=currentCategoryFilter
