update snapshot repository

Author: hauner

pom.xml

@@ -224,7 +224,7 @@
         </repository>
         <snapshotRepository>
             <id>oap-snapshots</id>
-            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+            <url>https://central.sonatype.com/repository/maven-snapshots/</url>
         </snapshotRepository>
     </distributionManagement>