v1.5.0

New Feature

• populate information schema columns semi-automatically

• upgrade most of the build dependancies and remove unneeded ones

• use column names instead of numbers when reading from csv

• Add tests for timestamp from proto conversion

• Add tests for duration from proto conversion

• Add a security policy

• remove python six dependancy

• Update the grammar file for DDL parser

• autoformat WORKSPACE and auto update dependancies using gazelle

• upgrade dependancies