GHSA-JQGH-W3CC-7JQW Highcharts Dashboards: `__proto__` data table id writes sync listeners to `Object.prototype`

Impact The data cursor keeps its listener and state bookkeeping in plain objects keyed by data table id, so a table id of proto supplied in the dataPool connector configuration resolves to Object.prototype when a sync registers its listeners, and the registration creates a property on...