8230632: [TESTBUG] appcds/NonExistClasspath.java and ClassPathAttr.java failed when running in hotspot_appcds_dynamic test group

Exclude NonExistClasspath.java from the test group; increase timeout for ClassPathAttr.java.

Reviewed-by: dcubed, iklam

Author: calvinccheung

test/hotspot/jtreg/TEST.groups

@@ -329,6 +329,7 @@ hotspot_appcds_dynamic = \
  -runtime/cds/appcds/ExtraSymbols.java \
  -runtime/cds/appcds/LongClassListPath.java \
  -runtime/cds/appcds/LotsOfClasses.java \
+ -runtime/cds/appcds/NonExistClasspath.java \
  -runtime/cds/appcds/RelativePath.java \
  -runtime/cds/appcds/SharedArchiveConsistency.java \
  -runtime/cds/appcds/UnusedCPDuringDump.java \

test/hotspot/jtreg/runtime/cds/appcds/ClassPathAttr.java

@@ -28,7 +28,7 @@
  * @requires vm.cds
  * @library /test/lib
  * @modules jdk.jartool/sun.tools.jar
- * @run driver ClassPathAttr
+ * @run driver/timeout=240 ClassPathAttr
  */
 
 import jdk.test.lib.process.OutputAnalyzer;