feat: remove forEachLayerAtPixel method from ol-map

BREAKING CHANGE:
The method `forEachLayerAtPixel` has been removed from the `Map`. Please refer to the [OpenLayers 7.0.0 Changelog](
https://github.com/openlayers/openlayers/releases/tag/v7.0.0).

docs/componentsguide/map/index.md

@@ -132,20 +132,6 @@ Detect features that intersect a pixel on the viewport, and execute a callback
 with each intersecting feature. Layers included in the detection can be configured
 through the `layerFilter` option in `options`.
 
-### forEachLayerAtPixel(pixel, callback, layerFilter)
-
-- **Arguments**:
-  - `pixel {number[]}`
-  - `callback {function(ol.layer.Layer, ?(number[] | Uint8Array)): *}` Layer callback.
-    The callback will receive `layer` and array representing `[R, G, B, A]` pixel values.
-    To stop detection, callback functions can return a truthy value.
-  - `[layerFilter] {function(ol.layer.Layer): boolean | undefined}` Layer filter function.
-- **Returns**: `*` Truthy value returned from the callback.
-
-Detect layers that have a color value at a pixel on the viewport, and execute
-a callback with each matching layer. Layers included in the detection can be
-configured through `layerFilter`.
-
 ### getCoordinateFromPixel(pixel)
 
 - **Arguments**:

src/components/map/Map.vue

@@ -47,8 +47,6 @@ export default {
     const focus = () => map.focus();
     const forEachFeatureAtPixel = (pixel, callback, options = {}) =>
       map.forEachFeatureAtPixel(pixel, callback, options);
-    const forEachLayerAtPixel = (pixel, callback, layerFilter) =>
-      map.forEachLayerAtPixel(pixel, callback, layerFilter);
     const getCoordinateFromPixel = (pixel) => map.getCoordinateFromPixel(pixel);
     const refresh = () => map.refresh();
     const render = () => map.render();
@@ -71,7 +69,6 @@ export default {
       mapRef,
       focus,
       forEachFeatureAtPixel,
-      forEachLayerAtPixel,
       getCoordinateFromPixel,
       refresh,
       render,