Update install-eSim_updated.sh

[jeweljjoseph907]

Updated the script and fixed the issue.

Related Issues

1)Virtual Environment.
2)LLVM package was not found.

Purpose

1)Ubuntu 23.04 uses a system wide python installation that prevents modifying system package
Error: externally -managed-environment.
2)Error: unable to locate package LLVM.

Approach

1. Automated the creation of virtual environment and bypass the other restrictions using "--break-system-packages xtz".
2. Updated the package source by changing to 's/archive.ubuntu.com/old.releses.ubuntu.com/g' in the sources.list file.
3. Replaced python-distutils with python-setuptools.