Change the BasicCommandReplyBuilderInterface::invocation class to hold a DatabaseName object instead of a string for the db name. When constructing the db name member, we can grab the validated tenant from the OpMsg. Also change the following functions to take in DatabaseName rather than string as well -

• BasicCommandReplyBuilderInterface::runWithReplyBuilder
• BasicCommandReplyBuilderInterface::runAsync
• BasicCommandWithRequestParser::runWithReplyBuilder
• BasicCommand::runWithReplyBuilder

BasicCommandWithRequestParser::runWithReplyBuilder and BasicCommand::runWithReplyBuilder call other run() functions that take in a db name as a string - we'll change these in future tickets, so for now can just pass DatabaseName::toStringWithTenantId() to them.

We'll need to change the overridden runWithReplyBuilder() functions for any commands that inherit directly from BasicCommandReplyBuilderInterface - the HelloCmd and ClusterHelloCmd should be the only two.