Bump io.vertx:vertx-web-client from 4.4.6 to 4.5.8 (#4915)

Bumps io.vertx:vertx-web-client from 4.4.6 to 4.5.8.

---
updated-dependencies:
- dependency-name: io.vertx:vertx-web-client
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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eventmesh-connectors/eventmesh-connector-http/build.gradle

@@ -21,7 +21,7 @@ dependencies {
 
     implementation 'io.cloudevents:cloudevents-http-vertx:3.0.0'
     implementation 'io.vertx:vertx-web:4.4.6'
-    implementation 'io.vertx:vertx-web-client:4.4.6'
+    implementation 'io.vertx:vertx-web-client:4.5.8'
     implementation 'dev.failsafe:failsafe:3.3.2'
 
     testImplementation "org.apache.httpcomponents:httpclient"