Update index.mdx

Updated WG Chairs based on 2024 elections

Signed-off-by: Russell Trow <russell@greensoftware.foundation>

docs/index.mdx

@@ -59,20 +59,26 @@ import Image from "@theme/IdealImage";
 <TeamMembers>
   <TeamMember
     role="Tech Ethics"
-    company="Container Solutions"
+    company="re:cinq"
     github="aecurrie"
-    twitter="anne_e_currie"
     linkedin="annecurrie"
   >
     Anne Currie
   </TeamMember>
   <TeamMember
-    role="Customer Success Account Manager"
-    company="Microsoft"
-    github="thetechgrandma"
-    twitter="thetechgrandma"
-    linkedin="thetechgrandma"
+    role="Vice President, Application Services"
+    company="NTT Data"
+    github="GadhuNTTDATA"
+    linkedin="gadhu-sundaram-9208029"
   >
-    Tammy McClellan
+    Gadhu Sundaram
+  </TeamMember>
+  <TeamMember
+    role="Sustainable Technology Lead"
+    company="UBS"
+    github="PindyBhullar"
+    linkedin="pindybhullar"
+  >
+    Pindy Bhullar
   </TeamMember>
 </TeamMembers>