fix: pass no-uninstall flag to generate_oss_compliance.sh to prevent prettytable corruption

[junpuf]

Problem

generate_oss_compliance.sh (downloaded from S3 at build time) installs PTable — an old prettytable fork that shares the same prettytable/ package directory — then uninstalls it after generating the compliance report. The uninstall removes __init__.py and prettytable.py from the shared directory, corrupting the prettytable install that was already placed there by uv.

This causes all 3 Lambda GPU images to have a broken prettytable:

ImportError: cannot import name 'HRuleStyle' from 'prettytable' (unknown location)

Which breaks pip-licenses out of the box (it depends on prettytable).

Fix

Pass true as the NO_UNINSTALL argument to generate_oss_compliance.sh. This skips the pip uninstall step after compliance generation, leaving the pre-installed prettytable intact.

The NO_UNINSTALL argument was added to generate_oss_compliance.sh in the upstream Asimov-tools package, which also replaces PTable with prettytable in the compliance script's requirements and updates piplicenses.py for prettytable 3.x compatibility. The S3 zip has already been updated with those changes.

Testing

Built and verified base-py3 and cupy-py3 targets on a devbox — from prettytable import HRuleStyle, PrettyTable, RowType succeeds in both images after this fix.