[docs]: Add Keploy Student's Blog under Community section

[SanskritiHarmukh]

What do you want to add to the docs? (please state reasons if any)

The Join the Keploy Community section has all the links that helps contributors understand Keploy and ask queries by joining the community.

Blogs can also be a part of this section.

Where is this stated?

Keploy Student's Blogs has a wide range of blogs that can help beginners understand API, Testing, Mocks and Keploy. The Community section thus should include Hashnode link too.

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Contributor Guides and Code of Conduct

References: Docs Repository 🙋🏾🙋🏼 Questions: Discussion Forum and Community Slack

[Nayanika-12]

Please assign me this issue, I want to solve it.

[SanskritiHarmukh]

Hi @Nayanika-12, I have assigned you an issue. Let's complete that first.

[Nayanika-12]

Sure mam

[SayantaniDeb]

Can this task be assigned to me?

[SanskritiHarmukh]

Hi @SayantaniDeb , Assigning it to you.

[SayantaniDeb]

Please kindly review the PR. 😅