[Fixes #12366] Introduction of 3dtiles in GeoNode

[mattiagiupponi]

ref https://github.com/GeoNode/geonode/issues/12366 importer pr: https://github.com/GeoNode/geonode-importer/issues/246

Adding HTML to let the metadata being edited

Checklist

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[codecov[bot]]

Codecov Report

Attention: Patch coverage is 19.80198% with 162 lines in your changes missing coverage. Please review.

Project coverage is 64.17%. Comparing base (51458d5) to head (a4aca69).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## assets_master #12367 +/- ## ================================================= - Coverage 64.35% 64.17% -0.18% ================================================= Files 885 886 +1 Lines 53076 53275 +199 Branches 6548 6584 +36 ================================================= + Hits 34155 34191 +36 - Misses 17408 17569 +161 - Partials 1513 1515 +2 ```