chore: migrate to sonatype endpoint (#203)

Author: Neenu1995

pom.xml

@@ -14,7 +14,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-shared-config</artifactId>
-    <version>1.0.1</version>
+    <version>0.13.1</version>
   </parent>
 
   <developers>
@@ -44,11 +44,11 @@
   <distributionManagement>
     <snapshotRepository>
       <id>sonatype-nexus-snapshots</id>
-      <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+      <url>https://google.google.oss.sonatype.org/content/repositories/snapshots</url>
     </snapshotRepository>
     <repository>
       <id>sonatype-nexus-staging</id>
-      <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+      <url>https://google.google.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
     </repository>
   </distributionManagement>
   <licenses>