Add cards in achievement section

[hitesh-coder]

Information about the feature:

Add 3 more in the achievement section. Currently, we can see only 5 cards under ACM XRDS EDITORS in

https://pccoeacm.github.io/achievements.html

Expected results:

Add 3 more cards under the section.

Actual Results:

Only 5 cards are present.

[hitesh-coder]

I am working on it