fix(curriculum): require block layouts (freeCodeCamp#56809)

Author: moT01

curriculum/challenges/_meta/lecture-working-with-links/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "Working with Links",
   "blockType": "lecture",
+  "blockLayout": "challenge-list",
   "isUpcomingChange": true,
   "dashedName": "lecture-working-with-links",
   "order": 8,

curriculum/challenges/_meta/lecture-working-with-media/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "Working with Media",
   "blockType": "lecture",
+  "blockLayout": "challenge-list",
   "isUpcomingChange": true,
   "dashedName": "lecture-working-with-media",
   "order": 6,

curriculum/challenges/_meta/workshop-flappy-penguin/meta.json

@@ -1,6 +1,7 @@
 {
   "name": "Build a Flappy Penguin",
   "blockType": "workshop",
+  "blockLayout": "challenge-grid",
   "isUpcomingChange": true,
   "usesMultifileEditor": true,
   "hasEditableBoundaries": true,

curriculum/schema/__snapshots__/challenge-schema.test.js.snap

@@ -141,7 +141,7 @@ const schema = Joi.object()
         'project-list',
         'legacy-challenge-list',
         'legacy-link'
-      )
+      ).required()
     }),
     challengeOrder: Joi.number(),
     certification: Joi.string().regex(slugWithSlashRE),

curriculum/schema/challenge-schema.js

@@ -138,7 +138,7 @@ const schema = Joi.object()
         'project-list',
         'legacy-challenge-list',
         'legacy-link'
-      )
+      ).required()
     }),
     challengeOrder: Joi.number(),
     certification: Joi.string().regex(slugWithSlashRE),