Port Scanner

[Ayushi40804]

this is a port scanner in go language. can see readme.md file for more info. here below is the demo working of it: please add hacktoberfest and hacktoberfest-accepted label

[avinash3005]

hacktoberfest-accepted

[Ayushi40804]

Please add hacktoberfest-accepted label like shown in the link or this merge won't go further for the review process

https://docs.github.com/en/issues/using-labels-and-milestones-to-track-work/managing-labels

[avinash3005]

@Ayushi40804 Added the label.