feature: move all dockerfiles to `debian` based docker image

[tanmoysrt]

Is your feature request related to a problem? Please describe

To accomplish the feature #55, we must make all our docker templates based on a common image and a popular package installer.

Describe the solution you'd like

1. We would like to move all the images to debian:bullseye based one to make it convenient for users.
2. While doing this refactoring, do these feature: add support to install os package #55 changes to add additional OS package support
3. Remove non-root user while we are running something directly
   a. If, it's a nginx image for frontend , go ahead with non-root user in image
   b. If it's a python/golang/java app, just use default root user, else it's complicating the things
   [User can always write secure image and in future we are coming with production templates]

Track

• django-pip feat: revamp python docker templates #65
• django-pipenv feat: revamp python docker templates #65
• django-poetry feat: revamp python docker templates #65
• fastapi-pip feat: revamp python docker templates #65
• fastapi-pipenv feat: revamp python docker templates #65
• fastapi-poetry feat: revamp python docker templates #65
• flask-pip feat: revamp python docker templates #65
• flask-pipenv feat: revamp python docker templates #65
• flask-poetry feat: revamp python docker templates #65
• golang chore: golang docker template updated #63
• nextjs nextjs docker template update #61
• nodejs chore: nodejs docker template updated #62
• preactjs chore: reactjs, preactjs, vuejs dockerfile updated #59
• reactjs chore: reactjs, preactjs, vuejs dockerfile updated #59
• vuejs chore: reactjs, preactjs, vuejs dockerfile updated #59
• sintara feat: ruby templates updated with os support #78
• rails feat: ruby templates updated with os support #78
• ruby feat: ruby templates updated with os support #78
• streamlit-pip feat: revamp python docker templates #65
• streamlit-pipenv feat: revamp python docker templates #65
• streamlit-poetry feat: revamp python docker templates #65
• springboot-gradle feat: java gradle templates updated with generic template and with os support #77
• springboot-maven feat: java gradle templates updated with generic template and with os support #77
• java-gradle feat: java gradle templates updated with generic template and with os support #77
• java-maven feat: java gradle templates updated with generic template and with os support #77
• python app feat: add language templates #76
• static HTML website feat: add language templates #76

Are you working on this?

Yes