Update plot schema and baseline

Author: hannahker

test/image/baselines/zz-mult-yaxes-manual-shift.png

@@ -9976,6 +9976,12 @@
       "reversed"
      ]
     },
+    "autoshift": {
+     "description": "Automatically reposition the axis to avoid overlap with other axes with the same `overlaying` value. This repositioning will account for any `shift` amount applied to other axes on the same side with `autoshift=true`. Only has an effect if `anchor` is set to *free*.",
+     "dflt": false,
+     "editType": "plot",
+     "valType": "boolean"
+    },
     "autotypenumbers": {
      "description": "Using *strict* a numeric string in trace data is not converted to a number. Using *convert types* a numeric string in trace data may be treated as a number during automatic axis `type` detection. Defaults to layout.autotypenumbers.",
      "dflt": "convert types",
@@ -10736,10 +10742,9 @@
      "valType": "boolean"
     },
     "shift": {
-     "description": "Shift the positioning of this axis in pixels relative to where it would have been given the default `position`. If set to `true` then the axis will be automatically shifted so as not to overlap with other axes with the same `overlaying` value. Only has an effect if `anchor` is set to *free*.",
-     "dflt": false,
+     "description": "Moves the axis a given number of pixels from where it would have been otherwise. If `shiftauto=true`, then this defaults to a padding of `-3` if `side=left` and `+3` if `side=right`. Defaults to `0` if `shiftauto=false`. Only has an effect if `anchor` is set to *free*.",
      "editType": "plot",
-     "valType": "any"
+     "valType": "number"
     },
     "showdividers": {
      "description": "Determines whether or not a dividers are drawn between the category levels of this axis. Only has an effect on *multicategory* axes.",
@@ -11233,6 +11238,12 @@
       "reversed"
      ]
     },
+    "autoshift": {
+     "description": "Automatically reposition the axis to avoid overlap with other axes with the same `overlaying` value. This repositioning will account for any `shift` amount applied to other axes on the same side with `autoshift=true`. Only has an effect if `anchor` is set to *free*.",
+     "dflt": false,
+     "editType": "plot",
+     "valType": "boolean"
+    },
     "autotypenumbers": {
      "description": "Using *strict* a numeric string in trace data is not converted to a number. Using *convert types* a numeric string in trace data may be treated as a number during automatic axis `type` detection. Defaults to layout.autotypenumbers.",
      "dflt": "convert types",
@@ -11739,10 +11750,9 @@
      "valType": "boolean"
     },
     "shift": {
-     "description": "Shift the positioning of this axis in pixels relative to where it would have been given the default `position`. If set to `true` then the axis will be automatically shifted so as not to overlap with other axes with the same `overlaying` value. Only has an effect if `anchor` is set to *free*.",
-     "dflt": false,
+     "description": "Moves the axis a given number of pixels from where it would have been otherwise. If `shiftauto=true`, then this defaults to a padding of `-3` if `side=left` and `+3` if `side=right`. Defaults to `0` if `shiftauto=false`. Only has an effect if `anchor` is set to *free*.",
      "editType": "plot",
-     "valType": "any"
+     "valType": "number"
     },
     "showdividers": {
      "description": "Determines whether or not a dividers are drawn between the category levels of this axis. Only has an effect on *multicategory* axes.",