fix(docs): steps for limactl installation

[chirag-ghosh]

What has changed?

Update the installation steps for limactl in macOS

This PR Resolves #2703

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue).
• New feature (non-breaking change which adds functionality).
• Breaking change (fix or feature that would cause existing functionality to not work as expected).
• Documentation update (if none of the other choices apply).

How Has This Been Tested?

Please run npm run build and npm run serve to check if the changes are working as expected. Please include screenshots of the output of both the commands. Add screenshots/gif of the changes if possible.

Checklist:

• My code follows the style guidelines of this project.
• I have performed a self-review of my own code.

[github-actions]

Thank you and congratulations 🎉 for opening your very first pull request in keploy

[Achanandhi-M]

Hi @chirag-ghosh, thank you for raising the PR. I’ll get it reviewed by the team and follow up on the merge soon.

[TvisharajiK]

Hey @chirag-ghosh, can you remove sudo apt-get -y update that is there twice in step 13?

[chirag-ghosh]

@TvisharajiK done