fix: remove unsupported parameter

Author: cortlepp

modules/fastinfoset/pom.xml

@@ -249,10 +249,6 @@
                 <artifactId>maven-surefire-plugin</artifactId>
                 <inherited>true</inherited>
                 <configuration>
-                    <!-- The pertest forkMode is not ideal but seems to be necessary
-                         because the test server doesn't shut down properly :-(
-                         Should be removed if possible -->
-                    <forkMode>pertest</forkMode>
                     <argLine>${argLine} -Xms256m -Xmx512m</argLine>
                     <!-- Enable the next 2 lines if you want to attach a debugger
                    <argLine>-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=5006</argLine>-->