Fix config editor when using HTTPS

Fixes quarkusio#29431

This is a workaround though. The core of the problem is that when in
HTTPS, event.request().absoluteURI() returns an HTTP url, which is wrong
and leads to the redirect not working.

extensions/vertx-http/dev-console-runtime-spi/src/main/java/io/quarkus/devconsole/runtime/spi/DevConsolePostHandler.java

@@ -75,7 +75,7 @@ public void run() {
     protected void actionSuccess(RoutingContext event) {
         if (!event.response().ended()) {
             event.response().setStatusCode(HttpResponseStatus.SEE_OTHER.code()).headers()
-                    .set(HttpHeaderNames.LOCATION, event.request().absoluteURI());
+                    .set(HttpHeaderNames.LOCATION, event.request().uri());
             event.response().end();
         }
     }