Change naming convention for cosmosdb jdbc url

[molivasdat]

Today the jdbc url in this extension uses the following format:
cosmosdb://<accountendpoint>:<accountkey>@<accountendpoint>:<port>/<database>
The cosmosconnection panel has this one to connect
AccountEndpoint=<accountendpoint>;AccountKey=<accountkey>
Example
AccountEndpoint=https://yourname.documents.azure.com:443/;AccountKey=ABCDEfh==

My suggestion would be to change it make it easy to create from the panel and to better match some of the paid cosmosdb jdbc drivers
cosmosdb://AccountEndpoint=<accountendpoint>;AccountKey=<accountkey>