Fix Sonar Cloud issues in the CLI Project

[AayushSaini101]

There are more than 10+ issues in the CLI Project that is detected by Sonar Cloud in the project, Minimise as we can in the project

[AayushSaini101]

https://sonarcloud.io/project/issues?id=asyncapi_cli&pullRequest=1875&issueStatuses=OPEN,CONFIRMED&sinceLeakPeriod=true

[kajal-jotwani]

Can I work on this issue?

[batchu5]

I'm interested to work on this, can you assign me this issue

[lightning-sagar]

@AayushSaini101 I am working on this!!

[Shurtu-gal]

@AayushSaini101 could you review the PRs when you get some time. Also some of the sonar cloud issues might need intervention in sonarcloud portal itself.

[Shurtu-gal]

@AayushSaini101 could you review the PRs when you get some time. Also some of the sonar cloud issues might need intervention in sonarcloud portal itself.

@AayushSaini101 could you please review the PRs once as well the portal for false positives (which most of them are 😓)