"trino" entry points conflicts with `sqlalchemy-trino`

[Beto Dealmeida]

PyHive defines a "trino" entry point for a SQLAlchemy dialect:

https://github.com/dropbox/PyHive/blob/master/setup.py#L72

If you have both PyHive and sqlalchemy-trino installed both will register the same dialect, and each request will randomly use one of the libraries.

Can we rename the PyHive entry point to trino+pyhive, or something else different?