open_data_cube_install.md: Added line for installing psycopg2-binary to avoid warnings.
open_data_cube_install.md: Added line for installing psycopg2-binary to avoid warnings.

ceos-seo/data_cube_ui,ceos-seo/data_cube_ui,ceos-seo/data_cube_ui,ceos-seo/data_cube_ui,ceos-seo/data_cube_ui