Fix truncation in "bin/storage probe" of tables larger than 100GB

Summary:
Ref T13164. PHI805 incidentally includes some bin/storage probe output for 100GB+ tables which renders wrong.

We have the tools to render it properly, so stop doing this manually and let ConsoleTable figure out the alignment.

Test Plan:
Faked very large table sizes, ran bin/storage probe:

(Then, un-faked the very large table sizes and ran it again, got sensible output.)

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19567