Update ProblemList_openjdkvalhalla-openj9.txt

[konark2010]

Removed IsIdentityClassTest.java from the problem list: PR link

Removed WrapperHiddenClassTest.java from the problem list: PR link

[konark2010]

This is the link to my personal build: https://hyc-runtimes-jenkins.swg-devops.com/job/Grinder/58155/

[konark2010]

@theresa-m, @keithc-ca and @hangshao0 please review

[konark2010]

Also have a question this test is also passing now and its respective PR is merged shall I include it here or not: java/lang/invoke/MethodHandleProxies/WrapperHiddenClassTest.java eclipse-openj9/openj9#20404 generic-all

[hangshao0]

Also have a question this test is also passing now and its respective PR is merged shall I include it here or not: java/lang/invoke/MethodHandleProxies/WrapperHiddenClassTest.java eclipse-openj9/openj9#20404 generic-all

You can remove that test together from ProblemList_openjdkvalhalla-openj9.txt in the PR.

[keithc-ca]

I don't see WrapperHiddenClassTest excluded for any other version, so I think it reasonable to reinstate it with this change.

[keithc-ca]

Please update the description to mention the removal of WrapperHiddenClassTest from the exclusion list.

[keithc-ca]

I think this should be squashed, but committers will have the final say on that matter.

[konark2010]

I think this should be squashed, but committers will have the final say on that matter.

Did squashed