chore: bump artifactregistry-maven-wagon version to 2.2.4

PiperOrigin-RevId: 828829320

Author: google-genai-bot

pom.xml

@@ -282,7 +282,7 @@
       <extension>
         <groupId>com.google.cloud.artifactregistry</groupId>
         <artifactId>artifactregistry-maven-wagon</artifactId>
-        <version>2.2.0</version>
+        <version>2.2.4</version>
       </extension>
     </extensions>
     <pluginManagement>