[Reviewed] Use anchor behaviors in several custom objects

[D8H]

It needs a GDevelop release that handles event-based object variants

• Allow to create variants of custom objects 4ian/GDevelop#7403

and assets need to be migrated at the same time

[github-actions]

Errors were detected in this submission:

❌ 1 Error found in extension 'TiledUnitsBar':

  ⟶ ❌ [JavaScript disallowed properties]: Found disallowed properties in extension 'TiledUnitsBar':
{
  allowedProperties: [
    'makeUuid',           'rgbToHex',
    'rgbOrHexToRGBColor', 'rgbToHexNumber',
    'hexNumberToRGB',     'hexToRGBColor',
    'copyArray',          'staticArray',
    'staticArray2',       'staticObject',
    'toDegrees',          'toRad',
    'random',             'randomFloat',
    'randomFloatInRange', 'randomInRange',
    'randomWithStep',     'evtTools',
    'Variable',           'RuntimeObject',
    'Logger'
  ],
  disallowedProperty: '_TiledUnitsBarExtension',
  objectName: 'gdjs'
}
{
  allowedProperties: [
    'makeUuid',           'rgbToHex',
    'rgbOrHexToRGBColor', 'rgbToHexNumber',
    'hexNumberToRGB',     'hexToRGBColor',
    'copyArray',          'staticArray',
    'staticArray2',       'staticObject',
    'toDegrees',          'toRad',
    'random',             'randomFloat',
    'randomFloatInRange', 'randomInRange',
    'randomWithStep',     'evtTools',
    'Variable',           'RuntimeObject',
    'Logger'
  ],
  disallowedProperty: 'AnchorRuntimeBehavior',
  objectName: 'gdjs'
}


❌ 1 Error found in extensions - please fix it before generating the registry.