remove unused mocks and related adjustments

Author: archmoj

tasks/test_mock.mjs

@@ -80,12 +80,6 @@ function assert(name, v) {
 
 function notBlackListed(name) {
     return [
-        // has transforms See https://github.com/plotly/plotly.js/issues/4759
-        'gl2d_transforms',
-        'polar_transforms',
-        'smith_transforms',
-        'transforms',
-
         // has contourcarpet See https://github.com/plotly/plotly.js/issues/5669
         'airfoil',
         'h-colorbar_airfoil',

test/image/baselines/gl2d_transforms.png

@@ -27,15 +27,7 @@
      "color": "green",
      "opacity": 0.5
     }
-   },
-   "transforms": [
-    {
-     "type": "filter",
-     "target": "x",
-     "operation": "][",
-     "value": [3.5, 4.5]
-    }
-   ]
+   }
   },
   {
    "type": "scattergl",
@@ -60,15 +52,7 @@
      "color": "blue",
      "opacity": 0.5
     }
-   },
-   "transforms": [
-    {
-     "type": "filter",
-     "target": "x",
-     "operation": "][",
-     "value": [3.5, 4.5]
-    }
-   ]
+   }
   }
  ],
  "layout": {

test/image/baselines/polar_transforms.png

@@ -23,15 +23,7 @@
      "color": "green",
      "opacity": 0.5
     }
-   },
-   "transforms": [
-    {
-     "type": "filter",
-     "target": "x",
-     "operation": "][",
-     "value": [3.5, 4.5]
-    }
-   ]
+   }
   },
   {
    "mode": "lines+markers+text",
@@ -55,15 +47,7 @@
      "color": "blue",
      "opacity": 0.5
     }
-   },
-   "transforms": [
-    {
-     "type": "filter",
-     "target": "x",
-     "operation": "][",
-     "value": [3.5, 4.5]
-    }
-   ]
+   }
   }
  ],
  "layout": {

test/image/baselines/smith_transforms.png

@@ -184,15 +184,6 @@
    "yaxis": "y2",
    "ycalendar": "hebrew",
    "name": "hebrew histogram<br>jalali filtered",
-   "transforms": [
-    {
-     "type": "filter",
-     "operation": "[]",
-     "valuecalendar": "jalali",
-     "value": ["0818-08", "0819-06"],
-     "target": "y"
-    }
-   ],
    "ybins": {
     "start": "5200-12-29 12:00",
     "end": "5200-01-03 12:00",