Update to the Workbox video on the landing page. (#5235)
Update to the Workbox video on the landing page. (#5235)

* Update to the Workbox video on the landing page.

* Changed the last updated date.

lucab85/WebFundamentals,google/WebFundamentals,google/WebFundamentals,myakura/WebFundamentals,google/WebFundamentals,myakura/WebFundamentals,samdutton/WebFundamentals,lucab85/WebFundamentals,agektmr/WebFundamentals,ebidel/WebFundamentals,ebidel/WebFundamentals,samdutton/WebFundamentals,samdutton/WebFundamentals,myakura/WebFundamentals,sonyarianto/WebFundamentals,ebidel/WebFundamentals,lucab85/WebFundamentals,agektmr/WebFundamentals,agektmr/WebFundamentals,myakura/WebFundamentals,samdutton/WebFundamentals,agektmr/WebFundamentals,lucab85/WebFundamentals,google/WebFundamentals,sonyarianto/WebFundamentals,ebidel/WebFundamentals,sonyarianto/WebFundamentals,sonyarianto/WebFundamentals