Change emojis of Co2 and IAQ

Author: marqdevx

NiclaSenseME-dashboard/index.html

@@ -263,14 +263,14 @@
     </div>
 
     <div class="short widget">
-      <div class="label">&#x1FA91; Indoor Air Quality - </div>
+      <div class="label">&#127968; Indoor Air Quality - </div>
       <div class="label" id="bsec-value"></div>
       <div class="label"></div>
       <div class="shortgraph" id="bsec"></div>
     </div>
 
     <div class="short widget">
-      <div class="label">&#x1F4A8; Co2 Value -</div>
+      <div class="label">&#127793; Co2 Value -</div>
       <div class="label" id="co2-value"></div>
       <div class="label"></div>
       <div class="shortgraph" id="co2"></div>