[Vega] Implement context filter modification

elastic#17210

Testing code (click button)

```
{
  "$schema": "https://vega.github.io/schema/vega/v3.json",
  "marks": [
    {
      "name": "myButton",
      "type": "rect",
      "encode": {
        "enter": {
          "xc": {"signal": "width/2"},
          "yc": {"signal": "height/2"},
          "width": {"signal": "width*0.8"},
          "height": {"signal": "height*0.8"},

          "cornerRadius": {"value": 6},
          "strokeWidth": {"value": 10}
        },
        "update": {
          "stroke": {"value": "gray"},
          "fill": {"value": "lightgray"}
        },
        "hover": {"fill": {"value": "gray"}}
      }
    }
  ],
  "signals": [
    {
      "name": "%ADD_FILTER%",
      "on": [
        {
          "events": "@mybutton:click",
          "update": "{field: 'SRC', value: 10, operator: 'IS'}"
        }
      ]
    }
  ]
}
```

changed Vega signal to custom func

rough draft implementation

support timefilter, filter removal

use buildQueryFilter wrapper

rebase and sync with tooltip

func error handling, filters

(WIP) console.log to dbg removeFilter

manual merge of upstream patch

src/core_plugins/vega/public/vega_visualization.js

@@ -58,6 +58,13 @@ export function VegaVisualizationProvider(Private, vegaConfig, serviceSettings,
      * @returns {Promise<void>}
      */
     async render(visData, status) {
+
+
+
+      console.log('render()', new Date());
+
+
+
       if (!visData && !this._vegaView) {
         notify.warning('Unable to render without data');
         return;