update data scientist photo

src/about.njk

@@ -148,7 +148,7 @@ metaDesc: When location matters, organisations turn to us first. We’re driven
           <p>{{ "Our team of data scientists is the map making, terabyte crunching, cloud computing, query optimising, graph traversing, topology interrogating, drivetime decaying, hyperparameter tuning, tensor flowing, XG boosting innovation machine at the heart of GEOLYTIX’s analytical solutions. They love solving problems using computers." | i18n }}</p>
         </figcaption>
 
-        <img src="{% cloudinary '/about/data-scientists-team_2.jpg', 'w_550,f_auto' %}" srcset="{% cloudinary '/about/data-scientists-team_2.jpg', 'w_550,f_auto,dpr_2.0' %} 2x" class="gallery-block__media" alt="Data Scientists Team Photo">
+        <img src="{% cloudinary '/about/geolytix-data-scientists-analysts.jpg', 'w_550,f_auto' %}" srcset="{% cloudinary '/about/geolytix-data-scientists-analysts.jpg', 'w_550,f_auto,dpr_2.0' %} 2x" class="gallery-block__media" alt="Data Scientists Team Photo">
       </figure>
     </div>
   </div>