chore: migrate to new sonatype endpoint (#1433)

Author: Neenu1995

google-http-client-bom/pom.xml

@@ -37,11 +37,11 @@
   <distributionManagement>
     <snapshotRepository>
       <id>sonatype-nexus-snapshots</id>
-      <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+      <url>https://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.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
     </repository>
     <site>
       <id>github-pages-site</id>
@@ -121,7 +121,7 @@
         <extensions>true</extensions>
         <configuration>
           <serverId>sonatype-nexus-staging</serverId>
-          <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+          <nexusUrl>https://google.oss.sonatype.org/</nexusUrl>
           <autoReleaseAfterClose>false</autoReleaseAfterClose>
         </configuration>
       </plugin>