feat: Updates some adv marker samples to weekly and gmp-map.

[willum070]

This PR does the following things:

• Updates each sample to use the gmp-map element.
• Updates each sample to use weekly (if it wasn't already using it).

The following samples are affected:

• advanced-markers-basic-style
• advanced-markers-collision
• advanced-markers-draggable
• advanced-markers-html-simple
• advanced-markers-simple
• advanced-markers-zoom

Other samples have (or will be) changed in other workstreams.

[snippet-bot]

Here is the summary of changes.

You are about to add 1 region tag.

• samples/advanced-markers-zoom/index.ts:45, tag maps_advanced_markers_zoom_listener

You are about to delete 1 region tag.

• samples/advanced-markers-zoom/index.ts:43, tag maps_advanced_markers_zoom_listener

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