Bump standards to Microprofile Telemetry 2.0

MicroProfile Telemetry 2.0 support was added in quarkusio/quarkus#43678 for Quarkus 3.17

Author: rsvoboda

_includes/standards.html

@@ -55,7 +55,7 @@ <h3>Quarkus implements the following Specifications:</h3>
       <br><a href="https://github.com/eclipse/microprofile-reactive-messaging">MicroProfile Reactive Messaging 3.0</a>
       <br><a href="https://github.com/eclipse/microprofile-graphql">MicroProfile GraphQL 2.0</a>
       <br><a href="https://github.com/eclipse/microprofile-lra">MicroProfile Long Running Actions 2.0</a>
-      <br><a href="https://github.com/eclipse/microprofile-telemetry">MicroProfile Telemetry 1.0</a>
+      <br><a href="https://github.com/eclipse/microprofile-telemetry">MicroProfile Telemetry 2.0</a>
     </div>
   </div>