Remove embedded video in "Install Qiskit"

docs/guides/install-qiskit.mdx

@@ -6,7 +6,12 @@ description: Install the Qiskit SDK and Qiskit Runtime on various operating syst
 <span id="qiskit-install"></span>
 # Install Qiskit
 
-<iframe width="100%" height="450" src="https://www.youtube.com/embed/dZWz4Gs_BuI?si=EbbKEtvPAk7G8DRZ" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
+<YoutubeThumbnailLink
+  title="Coding with Qiskit 1.x, Episode 2: How to install Qiskit"
+  alt="Video thumbnail: Dr. Derek Wang stands against a pink background."
+  href="https://youtu.be/dZWz4Gs_BuI"
+  imageSrc="/images/guides/install-qiskit/youtube-thumbnail.png"
+/>
 
 Whether you will work locally or in a cloud environment, the first step for all users is to install Qiskit. For those wanting to run on a real system, your next step is to choose one of two channels in order to access IBM Quantum&trade; systems: IBM Quantum Platform or IBM Cloud&reg;.