Bump exec-maven-plugin to 1.5.0

Author: robinst

commonmark/pom.xml

@@ -38,7 +38,7 @@
                     <plugin>
                         <groupId>org.codehaus.mojo</groupId>
                         <artifactId>exec-maven-plugin</artifactId>
-                        <version>1.4.0</version>
+                        <version>1.5.0</version>
                         <configuration>
                             <executable>java</executable>
                             <classpathScope>test</classpathScope>