Update ProblemList_openjdkvalhalla-openj9.txt (#6799)

Removed ObjectMethods.java from the problem list.

Signed-off-by: Konark Shah <[email protected]>

Author: konark2010

openjdk/excludes/ProblemList_openjdkvalhalla-openj9.txt

@@ -26,7 +26,7 @@ valhalla/valuetypes/LayoutIterationTest.java https://github.com/eclipse-openj9/o
 valhalla/valuetypes/MethodHandleTest.java https://github.com/eclipse-openj9/openj9/issues/22648 generic-all
 valhalla/valuetypes/NullRestrictedArraysTest.java https://github.com/eclipse-openj9/openj9/issues/20404 generic-all
 valhalla/valuetypes/NullRestrictedTest.java https://github.com/eclipse-openj9/openj9/issues/20404 generic-all
-valhalla/valuetypes/ObjectMethods.java https://github.com/eclipse-openj9/openj9/issues/20404 generic-all
+valhalla/valuetypes/ValueObjectMethodsTest.java https://github.com/eclipse-openj9/openj9/issues/23172 generic-all
 valhalla/valuetypes/RecursiveValueClass.java https://github.com/eclipse-openj9/openj9/issues/20497 generic-all
 valhalla/valuetypes/Reflection.java https://github.com/eclipse-openj9/openj9/issues/20404 generic-all
 valhalla/valuetypes/StreamTest.java https://github.com/eclipse-openj9/openj9/issues/20404 generic-all