feat(meta): list tables with specified name pattern

[empiredan]

Once there are a great number of tables on a cluster(say several thousands), the
whole result of executing ls by Pegasus shell cannot even be seen on the terminal.
If we want to see one or multiple tables with some specified pattern which could not
be shown on the terminal by ls, the only way is to use bash commands or even script
to list the target tables.

We would allow specifying name pattern for ls command, to show just one or several
tables according to the pattern instead of all. This is useful while we want to find just
several tables with obvious characteristic(e.g. the same prefix) among hundreds or even
thousands of tables on the cluster.