chore(curriculum): add css debugging video to lecture block (freeCodeCamp#57476)

Author: jdwilkin4

curriculum/challenges/english/25-front-end-development/lecture-debugging-css/672aa8c1ad423562a38b484d.md

@@ -2,7 +2,7 @@
 id: 672aa8c1ad423562a38b484d
 title: How Can You Use the DevTools Inspection Tool and CSS Validators to Debug Your CSS?
 challengeType: 11
-videoId: nVAaxZ34khk
+videoId: KP-naaNBxEA
 dashedName: how-can-you-use-the-devtools-inspection-tool
 ---