Merge pull request #3490 from angellk/angellk-patch-110123

update youtube playlist for kubecon NA

src/content/gatherings/kubecon-23-nov-6/index.mdx

@@ -6,6 +6,7 @@ timezone: 'US/Central'
 start_time: '09:00'
 end_time: '17:00'
 location: 'KubeCon + CloudNativeCon North America 2023 in Chicago, Illinois'
+youtube_playlist_id: PLaR6Rq6Z4Iqd6OzZFuJJTX1uIMPoIqt2b
 venue: 'The Dalcy Event Center'
 venue_URL: 'https://www.thedalcy.com/meetings/'
 venue_address: '302 N Green St, Chicago, IL 60607'