Hide the AsyncAPI swag store link on the website.

[iambami]

Description

We have finally shut down the swag store. Hence, the link shouldn’t be on the website anymore.

Where to find it: https://www.asyncapi.com/community

[github-actions]

Welcome to AsyncAPI. Thanks a lot for reporting your first issue. Please check out our contributors guide and the instructions about a basic recommended setup useful for opening a pull request.
Keep in mind there are also other channels you can use to interact with AsyncAPI community. For more details check out this issue.

[anmolyadav-dev]

@iambami i'll do it

[iambami]

Thank you, @anmolyadav-dev.

Please create the PR.

[anmolyadav-dev]

@iambami I created the PR

[Aryan4884]

@iambami all the checks have passed.Please have a review.

[iambami]

Thanks for fixing this issue @Aryan4884

[iambami]

The issue is fixed with #3598

I will close this issue now.