Add note about shaded jars not being released any more

[tishun]

Feature Request

See #675

In the documentation for using native transports we mention limitations connected with the shaded JAR files.

Is your feature request related to a problem? Please describe

Since 5.0.1 we are no longer releasing shaded jars, so this is outdated and we need to mention it in the documentation.

Describe the solution you'd like

Add a note that this is only relevant for older version of the driver

Describe alternatives you've considered

N/A

Teachability, Documentation, Adoption, Migration Strategy

N/A