8347124: Clean tests with --enable-linkable-runtime

Author: jerboaa

test/jdk/jdk/jfr/jvm/TestModularImage.java

@@ -43,7 +43,7 @@
  *          as expected
  * @requires vm.hasJFR
  * @library /test/lib
- * @run driver jdk.jfr.jvm.TestModularImage
+ * @run main/othervm jdk.jfr.jvm.TestModularImage
  */
 public class TestModularImage {
     private static final String STARTED_RECORDING = "Started recording";

test/jdk/tools/launcher/SourceMode.java

@@ -26,7 +26,7 @@
  * @bug 8192920 8204588 8210275 8286571
  * @summary Test source mode
  * @modules jdk.compiler jdk.jlink
- * @run main SourceMode
+ * @run main/othervm SourceMode
  */