feat(google-maps): switch to non-deprecated API for clustering

[crisbeto]

The marker clusterer component is currently based on the @googlemaps/markerclustererplus package which is deprecated. These changes rewrite the component to use @googlemaps/markerclusterer instead.

BREAKING CHANGE: The new @googlemaps/markerclusterer API should be imported instead of the old one. Read more at: https://github.com/googlemaps/js-markerclusterer

Furthermore, the new clustering package doesn't offer the same set of public APIs. As a result, the following inputs to the MapMarkerClusterer component have been removed:

• ariaLabelFn
• averageCenter
• batchSizeIE
• calculator
• clusterClass
• enableRetinaIcons
• gridSize
• ignoreHidden
• imageExtension
• imagePath
• imageSizes
• maxZoom
• minimumClusterSize
• styles
• title
• zIndex
• zoomOnClick
• options

It is now recommended to customize the cluster using the renderer and algorithm inputs.

Fixes #23695.

[crisbeto]

Blocked on the new API being available in g3 and existing users being migrated.

[pfeigl]

This was marked to be released in v15 but it looks like it didn't make it. Is there any information, when this will be available?

[mrehman7095]

any update on this @crisbeto ?

[runette]

@crisbeto Google forcing the use of an API that Google deprecated years ago is not a good look. Isn't it time this one was actioned?