Support for python 3.10

[klvijeth]

Is your feature request related to a problem? Please describe.
The existing scripts to install Python 3.8 and then the required packages do not work on the ubuntu AMI on EC2.

Describe the solution you'd like
Switching the commands to just python3 instead of python3.8 and updating the requirements.txt file to the compatible packages on the latest version of python3 (3.10) would make the installation a lot easier.

Describe alternatives you've considered
Tried to make this work with python3.8 by using snap install for Python followed by manually installing the requirements using pip. but the make file could not read the config file after this even though it exists in the system and has the IAM access token.

Additional context
Add any other context or screenshots about the feature request here.