Fix template [Cosmos DB for MongoDB API] - https://github.com/Azure-Samples/cosmos-db-mongodb-python-quickstart

[haileyhuber8]

Change Cosmos DB for MongoDB API" to "Azure DocumentDB (with MongoDB compatibility)
new link: https://learn.microsoft.com/en-us/azure/documentdb/

[haileyhuber8]

Azure-Samples/cosmos-db-mongodb-python-quickstart#8

[haileyhuber8]

request sent to Alex Wolf, pending merge