Increase statistics target globally
As part of https://docs.google.com/document/d/14N6ykqCm5iJk2flzEeeoh0Fm6ihQ7CW-pe2t9O2BKYI/edit#, let's increase the default_statistics_target globally for all tables.
As part of https://docs.google.com/document/d/14N6ykqCm5iJk2flzEeeoh0Fm6ihQ7CW-pe2t9O2BKYI/edit#, let's increase the default_statistics_target globally for all tables.