Update pom.xml

Updated to MINA 2.2.3

Author: chrjohn

pom.xml

@@ -101,7 +101,7 @@
 		<fix-orchestra.repository.version>1.6.8</fix-orchestra.repository.version>
 		<docgen.version>1.6.8</docgen.version>
 		<jaxb.version>2.3.3</jaxb.version>
-		<apache.mina.version>2.1.6</apache.mina.version>
+		<apache.mina.version>2.2.3</apache.mina.version>
 		<commons.io.version>2.11.0</commons.io.version>
 		<guava.version>32.0.0-jre</guava.version>
 		<orchestra.file>OrchestraFIXLatest.xml</orchestra.file>