fix: update tutorial src (#109)

Signed-off-by: Sebastian Becker <[email protected]>

docs/documentation/getting-started/index.md

@@ -7,10 +7,7 @@ Carbyne Stack MPC Cloud Platform and how they can be used to solve the
 Millionaires' Problem or to recognize handwritten letters via privacy-friendly
 Machine Learning.
 
-<video controls style="width: 100% !important; height: auto !important;">
-    <source src="https://d1g2d0fr19rt5z.cloudfront.net/kVOD/streaming.video.bosch.com/pd/p/102/sp/10200/serveFlavor/entryId/0_grchatrr/v/2/ev/4/flavorId/0_imfgecx3/name/a.mp4">
-    Sorry, your browser doesn't support embedded videos.
-</video>
+<iframe style="width: 100% !important; height: auto; aspect-ratio: 16/9; !important;" src="https://bosch-ext.mediaspace.de.kaltura.com/embed/secure/iframe/entryId/0_fpyhg6ki/uiConfId/23448904" allowfullscreen webkitallowfullscreen mozAllowFullScreen allow="fullscreen *; encrypted-media *" frameborder="0" title="Carbyne Stack Tutorial">Sorry, your browser doesn't support embedded videos.</iframe>
 
 ## Hands-On Tutorials
 

overrides/home.html

@@ -23,7 +23,7 @@ <h2>Carbyne Stack is an open-source cloud stack for building scalable Secure Mul
                             </span>
                             Join us on Discord
                         </a>
-                        <a href="getting-started/#tldr" class="md-button md-button--primary">Watch Tutorial Video</a>
+                        <a href="documentation/getting-started/#tldr" class="md-button md-button--primary">Watch Tutorial Video</a>
                     </p>
                     <p>
                         <h3 style="padding-top: 30px;">Contributors</h3>