[bug]: only add sudo to docker alias for linux if required

[slayerjain]

Is there an existing issue for this?

• I have searched the existing issues

Current behavior

By default docker requires using sudo in most linux distros. There are ways to avoid adding the sudo flag everytime. Keploy should check if docker is executable without sudo and use the alias (used during installation accordingly"

Steps to reproduce

1. install keploy on linux select docker using - curl -O https://raw.githubusercontent.com/keploy/keploy/main/keploy.sh && source keploy.sh
2. keploy will ask for sudo everytime. can be verified with alias docker

Environment

None

Version

Cloud

Repository

keploy

[Akash-Singh04]

Hey, I would like to work on this!

[Akash-Singh04]

@slayerjain Kindly review the PR!