fix: resolve pip install toml error with virtual python env

[drvcodenta]

Fixed the issue where running ./scripts/init.sh fails on Ubuntu 24 due to the externally-managed-environment error, which arises from Ubuntu 24.04 systems preventing conflicts between system and user-managed Python packages.
Implemented a solution by creating a temporary Python virtual environment for the toml installation.
Updated .gitignore to exclude the venv folder to avoid tracking the virtual environment files.

• Raised the issue for review, as using a virtual environment for a single dependency may need further discussion.
• Open to suggestions for alternative solutions
  Here is screenshot of error log
  

[bokdeuk-jeong]

Thanks for the proposal.

[nook1208]

It works on my Ubuntu 22.04 too. Thanks !