bq draft

[Obliviour]

Description

below steps are left:
0. Install the bq benchmark github locally if it doesnt already exist in the $HOME dir

1. In the MaxText command, download the metrics locally
2. Use logic similar to e2e_tpu_tests/eval_metrics to parse the metrics
3. Submit to BQ database using write_run() function from bechmark_db_utils.py

Tests

Please describe how you tested this change, and include any instructions and/or
commands to reproduce.

Checklist

Before submitting this PR, please make sure (put X in square brackets):

• I have performed a self-review of my code.
• I have necessary comments in my code, particularly in hard-to-understand areas.
• I have run end-to-end tests tests and provided workload links above if applicable.
• I have made or will make corresponding changes to the doc if needed.

[Obliviour]

using install_mantaray_locally()