Psycopg adapter issue when not passing arguments to `as_string`

[wesleykendall]

Calling psycopg.sql.Identifier(val).as_string() in application code causes the latest New Relic agent to crash with wrapper_psycopg_as_string.<locals>._bind_params() missing 1 required positional argument: 'context'

as_string doesn't require the context argument. I have to do psycopg.sql.Identifier(val).as_string(None) to get around this New Relic crash in my application code for now

[Newrelic-Boomi]

https://new-relic.atlassian.net/browse/NR-464608