Merge pull request #22217 from harship04/systemprocess-zos

Enable JFR SystemProcess test on z/OS

Author: pshipton

test/functional/cmdLineTests/jfr/jfrevents.xml

@@ -87,7 +87,7 @@ SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0-only WITH Classpath-ex
 		<output type="success" caseSensitive="yes" regex="no">jdk.YoungGenerationConfiguration</output>
 		<output type="failure" caseSensitive="yes" regex="no">jfr print: could not read recording</output>
 	</test>
-	<test id="test jfr system process - approx 30 seconds" platforms="aix.*,linux.*,osx.*">
+	<test id="test jfr system process - approx 30 seconds" platforms="aix.*,linux.*,osx.*,zos.*">
 		<command>$JFR_EXE$ print --xml --events "SystemProcess" defaultJ9recording.jfr</command>
 		<output type="required" caseSensitive="yes" regex="no">http://www.w3.org/2001/XMLSchema-instance</output>
 		<output type="success" caseSensitive="yes" regex="no">jdk.SystemProcess</output>