Zishan showcase submission (#1762)

* Added new contribution

* Create contribution16.json

added the json file to link my project to showcase

* screenshot of how my p5.js sketch of space invaders looks like!

* Delete content/videos/code/7-arrays/3-arrays-objects/showcase/contribution-1729502641.json

removing array submission

---------

Co-authored-by: Daniel Shiffman <[email protected]>

Author: 0xZ15H4N

content/videos/challenges/5-space-invaders/showcase/contribution16.json

@@ -0,0 +1,9 @@
+{
+  "title": "SPACE INVADERS",
+  "url": "https://1337-pr05.github.io/p5js.prac/",
+  "author": {
+    "name": "0xZ15H4N",
+    "url": "https://www.linkedin.com/in/zishan-ansari-307a58189/"
+  },
+  "submittedOn": "2024-11-08"
+}