pom updates: added oss-parent, removed distribution management

pom.xml

@@ -1,6 +1,12 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
+    <parent>
+        <groupId>org.sonatype.oss</groupId>
+        <artifactId>oss-parent</artifactId>
+        <version>5</version>
+    </parent>
+
     <groupId>io.swagger</groupId>
     <artifactId>swaggerhub-maven-plugin</artifactId>
     <version>1.0.2</version>
@@ -174,20 +180,8 @@
                         </executions>
                     </plugin>
                 </plugins>
-
             </build>
         </profile>
     </profiles>
 
-    <distributionManagement>
-        <snapshotRepository>
-            <id>ossrh</id>
-            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-        </snapshotRepository>
-        <repository>
-            <id>ossrh</id>
-            <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
-        </repository>
-    </distributionManagement>
-
 </project>