Add link to feedback form on around QR code

Author: stefmolin

index.html

@@ -2027,12 +2027,14 @@ <h2>Thank you!</h2>
             "
           >
             <div style="text-align: center; width: 30%">
-              <img
-                alt="Please visit https://stefaniemolin.com/feedback to provide your feedback on this session."
-                title="QR code to submit feedback (leads to https://stefaniemolin.com/feedback)"
-                class="qr-code"
-                src="https://raw.githubusercontent.com/stefmolin/pandas-workshop/main/media/qr-code.png"
-              />
+              <a href="https://stefaniemolin.com/feedback" target="_blank">
+                <img
+                  alt="Please visit https://stefaniemolin.com/feedback to provide your feedback on this session."
+                  title="QR code to submit feedback (leads to https://stefaniemolin.com/feedback)"
+                  class="qr-code"
+                  src="https://raw.githubusercontent.com/stefmolin/pandas-workshop/main/media/qr-code.png"
+                />
+              </a>
             </div>
             <div style="font-size: 0.85em">
               <div style="display: flex">