[misc] bump 2.7.11-SNAPSHOT version

Author: rusher

pom.xml

@@ -60,7 +60,7 @@
  <artifactId>mariadb-java-client</artifactId>
  <packaging>jar</packaging>
  <name>mariadb-java-client</name>
- <version>2.7.10</version>
+ <version>2.7.11-SNAPSHOT</version>
  <description>JDBC driver for MariaDB and MySQL</description>
  <url>https://mariadb.com/kb/en/mariadb/about-mariadb-connector-j/</url>