Use bundle entity key instead of 'type' for loading entities

Problem/Motivation

Entities can describe the property/field to be used as bundle via entity key "bundle". Whereas node entities as well as a lot of other define "type" as bundle key, there may be entities that use a different bundle key. This module will not work with those entities.

Steps to reproduce

Use an entity type with a different bundle key than "type" together with this module. You will see an error something like:
Drupal\Core\Entity\Query\QueryException: 'type' not found in Drupal\Core\Entity\Query\Sql\Tables->ensureEntityTable()

Proposed resolution

Use entity definition to get entities bundle key.

Remaining tasks

Provide patch

User interface changes

na

API changes

na

Data model changes

na