Incremental index mapping updates inside search add-on

[fractal3000]

The changes of the issue should be described https://github.com/jmix-framework/jmix/issues/3218

Describe the new created "create-or-recreate" index schema management strategy. The strategy gives an ability to add extra fields to the created indexes without the index recreation.

With this stategy:

• if a new field or fields are added to the created index, the index will not be recreated. All the added before instances should be at the index(with the data that corresponds the old configuration) and the new created instances will be added to the index with the new configuration(with the extra field or fields)
• if some fields are deleted from the index that index will be unavailable. This index should be recreated manually with the JMX console.