Add a strong warning to all driver pages about 4.0 and encryption

[jexp]

Something along the lines:

• driver behavior in 4.0 changed, doesn't trust self-signed certs anymore, but encrypted=true by default
• if you don't have a proper trusted certificate (e.g. in Docker) you have to use encryption=false
• link to davids article for lets's encrypt

[martin-neotech]

Yes I think the warning signs needs to be bigger,

https://neo4j.com/docs/driver-manual/4.0/client-applications/#driver-connection-uris

https://neo4j.com/docs/migration-guide/4.0/upgrade-driver/#_configure_ssl_policy_for_bolt_server_and_https_server

[adam-cowley]

How about this as note at the bottom of each Driver page?

****
[NOTE]
From Neo4j version 4.0 and onwards, the default encryption setting is *off* by default and Neo4j will no longer generate self-signed certificates when none is provided.
When connecting to a Neo4j server with encryption enabled, you must use the `neo4j+s` scheme for a trusted certificate or `neo4j+ssc` for a self-signed certificate.

- https://neo4j.com/docs/operations-manual/4.0/security/ssl-framework/[SSL Framework settings^]
- https://neo4j.com/docs/migration-guide/4.0/upgrade-driver/#_configure_ssl_policy_for_bolt_server_and_https_server[More information on configuring an SSL policy^].
- https://medium.com/neo4j/getting-certificates-for-neo4j-with-letsencrypt-a8d05c415bbd[How to generate certificates for Neo4j with Letsencrypt^]
****

dotnet-driver.adoc, java-driver.adoc, javascript-driver.adoc

No 4.0 drivers yet for python or go.

[jexp]

Probably directly in the official driver section. Not end of page

You can use a shared include for the box.

[jexp]

And use text links in the text not plain urls perhaps? If there is no cert then they need to turn encryption off right? Which is the case in desktop and docker or?