feat(mysql): Deprecated the mysql-socket-factory-connector-j-6 artifact (#342)

Author: kurtisvg

README.md

@@ -38,9 +38,8 @@ are unsure, it is recommended to use the latest version of `mysql-connector-java
 
 | JDBC Driver Version        | Cloud SQL Socket Factory Version         |
 | -------------------------- | ---------------------------------------- |
-| mysql-connector-java:8.x   | mysql-socket-factory-connector-j-8:1.0.16 |
-| mysql-connector-java:6.x   | mysql-socket-factory-connector-j-6:1.0.16 |
-| mysql-connector-java:5.1.x | mysql-socket-factory:1.0.16              |
+| mysql-connector-java:8.x   | mysql-socket-factory-connector-j-8:1.1.0 |
+| mysql-connector-java:5.1.x | mysql-socket-factory:1.1.0             |
 
 [//]: # ({x-version-update-start:cloud-sql-java-connector:released})
 

connector-j-6/pom.xml

@@ -12,6 +12,15 @@
   <artifactId>mysql-socket-factory-connector-j-6</artifactId>
   <packaging>jar</packaging>
 
+    <distributionManagement>
+    <relocation>
+      <groupId>com.google.cloud.sql</groupId>
+      <artifactId>mysql-socket-factory-connector-j-8</artifactId>
+      <version>1.2.0</version>
+      <message>MySQL Connector/J 6.0.x is no longer under development. Please update to 8.0.x instead.</message>
+    </relocation>
+  </distributionManagement>
+
   <name>Cloud SQL MySQL Socket Factory (for Connector/J 6.x)</name>
   <description>
     Socket factory for the MySQL JDBC driver (version 6.x) that allows a user with the appropriate