2025: Re-ordered current sponsors and added Springer

Author: Simon Bliudze

_includes/footers/2025.html

@@ -2,13 +2,16 @@
     <a href="https://www.univ-lille.fr/en/?force_lang=true" target="_blank">
         <img alt="ULille logo" src="/2025/sponsors/universite-de-lille-logo.png" height="70px" />
     </a>
-    <a href="https://www.ifip.org" target="_blank">
-        <img alt="IFIP logo" src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS-EpsUS6bK4HbtbQ12Do2lkYu998ZGaXNCTWG4bxbd11vWDMDi" height="70px" />
-    </a>
     <a href="https://inria.fr/en" target="_blank">
         <img alt="Inria logo" src="/2025/sponsors/RF-Inria_Logo_RVB.png" height="70px" />
     </a>
     <a href="https://www.cristal.univ-lille.fr/en/?force_lang=true" target="_blank">
         <img alt="CRIStAL logo" src="/2025/sponsors/cristal.png" height="70px" />
     </a>
+    <a href="https://www.springer.com" target="_blank">
+        <img alt="Springer logo" src="https://www.springer.com/public/images/springer-logo.svg" height="70px" />
+    </a>
+    <a href="https://www.ifip.org" target="_blank">
+        <img alt="IFIP logo" src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS-EpsUS6bK4HbtbQ12Do2lkYu998ZGaXNCTWG4bxbd11vWDMDi" height="70px" />
+    </a>
 </div>