use plexus-compiler 2.10.0 (#92)

Signed-off-by: Olivier Lamy <olamy@apache.org>

pom.xml

@@ -68,7 +68,7 @@ under the License.
       ! The following property is used in the integration tests MCOMPILER-157
     -->
     <mavenPluginPluginVersion>3.5</mavenPluginPluginVersion>
-    <plexusCompilerVersion>2.10.0-SNAPSHOT</plexusCompilerVersion>
+    <plexusCompilerVersion>2.10.0</plexusCompilerVersion>
 
     <groovyVersion>2.4.21</groovyVersion>
     <groovyEclipseCompilerVersion>3.7.0</groovyEclipseCompilerVersion>