Upgrade to Mariadb 2.1.2

Closes gh-10489

Author: wilkinsona

spring-boot-dependencies/pom.xml

@@ -134,7 +134,7 @@
 		<log4j2.version>2.9.1</log4j2.version>
 		<logback.version>1.2.3</logback.version>
 		<lombok.version>1.16.18</lombok.version>
-		<mariadb.version>2.1.1</mariadb.version>
+		<mariadb.version>2.1.2</mariadb.version>
 		<micrometer.version>1.0.0-rc.1</micrometer.version>
 		<mssql-jdbc.version>6.2.1.jre8</mssql-jdbc.version>
 		<mockito.version>2.10.0</mockito.version>