Django-neomodel

* Bump neomodel to 5.3.0
* Bump Django to 4.2.8 LTS

* Bump neomodel to 5.1.0 - full support of Neo4j version 5.x (and 4.4 LTS)
* Support higher versions of Django (> 2.2)

* Upgrade neomodel dependency to version 5.0.0
* Adds support for all Neo4j 5.x versions, and 4.4 (LTS)
* Drops support of Neo4j version 4.3 and under

* Upgrade neomodel dependency to version 4.0.10
* Adds support for all Neo4j 4.x versions
* Adds support for Python up to 3.11

* Added Docker Example
* Django admin regsister for nodes is now available (beta)
* Fixed NEOMODEL-MAX-POOL-SIZE on settings

* Update neomodel 4.0.2 (required)
* Removed config option NEOMODEL_ENCRYPTED_CONNECTION