docs/website: update sponsors.html page

- Thank Smile for sponsoring the Buildroot Developers Meeting of
  February 2023 by providing the meeting room

- Thank Armadeus and Logilin for their financial sponsoring in 2022

- Move older sponsors to the "Past sponsors" section

- Remove section about the Buildroot.org domain sponsor, as that
  sponsoring ended in 2019.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

docs/website/sponsors.html

@@ -9,18 +9,40 @@
     <div class="panel-body">
 
       <div class="row">
+
 	<div class="col-sm-4">
 	  <div class="panel panel-default panel-sponsor">
 	    <div class="panel-body">
 	      <div class="col-sm-12" style="height: 150px;">
-		<a href="https://www.tap2open.com">
-		  <img class="img-responsive center-block" src="images/tap2open-logo.png"/>
+		<a href="https://www.smile.eu">
+		  <img class="img-responsive center-block" src="images/smile-logo.png"/>
 		</a>
 	      </div>
 	      <div class="col-sm-12" style="height: 150px;">
-	        <a href="https://www.tap2open.com">Tap2Open</a>
-	        financially sponsored the <a href="/association.html">Buildroot Association</a>
-	        in 2020.</div>
+		<a href="http://www.smile.eu">Smile</a> sponsored the
+		Buildroot project by hosting
+		the <a href="https://elinux.org/Buildroot:DeveloperDaysFOSDEM2023">Buildroot
+		Developers Meeting of February 2023</a> in Brussels,
+		after the FOSDEM
+		<a href="https://www.fosdem.org">conference</a>.
+	      </div>
+	    </div>
+	  </div>
+	</div>
+
+	<div class="col-sm-4">
+	  <div class="panel panel-default panel-sponsor">
+	    <div class="panel-body">
+	      <div class="col-sm-12" style="height: 180px;">
+		<a href="http://www.opossom.com/english/index.html">
+		  <img class="img-responsive center-block" src="images/armadeus-systems-logo.png"/>
+		</a>
+	      </div>
+	      <div class="col-sm-12" style="height: 150px;">
+		<a href="http://www.opossom.com/english/index.html">Armadeus
+		Systems</a> financially sponsored
+		the <a href="/association.html">Buildroot
+		Association</a> in 2022.</div>
 	    </div>
 	  </div>
 	</div>
@@ -36,7 +58,7 @@
 	      <div class="col-sm-12" style="height: 150px;">
 		<a href="http://www.logilin.fr">Logilin</a>
 		financially sponsored the <a href="/association.html">Buildroot Association</a>
-		in 2020.</div>
+		in 2022.</div>
 	    </div>
 	  </div>
 	</div>
@@ -44,23 +66,6 @@
     </div>
     </div>
 
-  <div class="panel panel-primary">
-    <div class="panel-heading">Sponsor of the Buildroot.org domain</div>
-    <div class="panel-body">
-      <div class="col-sm-6">
-	<p>The Buildroot community would like to thank
-          <a href="http://www.zillabit.com/">Zillabit</a> for
-	  donating the <b>buildroot.org</b> domain name and sponsoring
-	  the registration fees 2009 - 2019.</p>
-       </div>
-      <div class="col-sm-6">
-	<a href="http://www.zillabit.com">
-	  <img class="img-responsive center-block" src="images/zillabit-logo.png"/>
-	</a>
-      </div>
-    </div>
-  </div>
-
   <div class="panel panel-primary">
     <div class="panel-heading">Past sponsors</div>
     <div class="panel-body">
@@ -343,6 +348,24 @@
 	</div>
       </div>
 
+      <div class="row">
+	<div class="col-sm-4">
+	  <div class="panel panel-default panel-sponsor">
+	    <div class="panel-body">
+	      <div class="col-sm-12" style="height: 150px;">
+		<a href="https://www.tap2open.com">
+		  <img class="img-responsive center-block" src="images/tap2open-logo.png"/>
+		</a>
+	      </div>
+	      <div class="col-sm-12" style="height: 150px;">
+	        <a href="https://www.tap2open.com">Tap2Open</a>
+	        financially sponsored the <a href="/association.html">Buildroot Association</a>
+	        in 2020.</div>
+	    </div>
+	  </div>
+	</div>
+      </div>
+
     </div>
   </div>
 </div>