Doc: Removed alt attributes in cards

[Sweetdevil144]

What does this PR do?

Removes alt attributes from cards in this section of website.

An empty alt attribute hides the image from assistive technology so it does not add unnecessary noise within the link. Removing the alt attribute would result in the images URL being read out which would make the problem worse!
(Provide a description of what this PR does.)

Related PRs and Issues

Fixes#284
(If this PR is related to any other PR or resolves any issue or related to any issue link all related PR and issues here.)

Have you read the Contributing Guidelines on issues?

Yes
(Write your answer here.)

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Name	Status	Preview	Comments	Updated (UTC)
website	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Nov 6, 2023 5:30pm

[Sweetdevil144]

@TGlide can you review it?

[TGlide]

The images seem to be missing:

[TGlide]

Thank you! It looks great now 🎉

I appreciate the quick responses to my several comments, thank you for the patience and the contribution! 😄

[gewenyu99]

Hey there! There were a lot of big PRs during this Hacktoberfest, and we wanted to give everyone ample time to collaborate with our engineering team. If you were able to merge your PRs during October, amazing. If it’s still not merged, don’t worry about it either. Either way, we’ve got your Hacktoberfest swag minted and ready to ship.

Please comment with your Discord username here so we can contact you about your shipping information to deliver your Hacktoberfest swag.

[Sweetdevil144]

Hey,

Sweetdevil144#8236

Thanks :)

[Sweetdevil144]

@gewenyu99 Updates?

[gewenyu99]

@gewenyu99 Updates?

Will reach out soon. Putting some last things together. Appreciate the patience!