fix(deps): update vertx.version to v4.5.18 (#8585)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

java/vertx/pom.xml

@@ -11,7 +11,7 @@
     <description>Demo project for Vertx</description>
 
     <properties>
-        <vertx.version>4.5.17</vertx.version>
+        <vertx.version>4.5.18</vertx.version>
         <maven.compiler.release>21</maven.compiler.release>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <vertx.verticle>benchmark.vertx.BenchmarkApplication</vertx.verticle>

java/vertx4web/pom.xml

@@ -11,7 +11,7 @@
     <description>Demo project for Vertx Web</description>
 
     <properties>
-        <vertx.version>4.5.17</vertx.version>
+        <vertx.version>4.5.18</vertx.version>
         <maven.compiler.release>21</maven.compiler.release>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <vertx.verticle>benchmark.vertx4web.BenchmarkApplication</vertx.verticle>