RFR: 8276930: Update ProblemList [v2]

[Kevin Walls]

On Wed, 10 Nov 2021 10:41:56 GMT, Jesper Wilhelmsson <jwilhelm at openjdk.org> wrote:

>> Update a few entries in the problemlist that refer to bugs that have been closed as duplicates.
>
> Jesper Wilhelmsson has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Moved non-instrument tests to the right place

Serviceability tidyup looks good to me.

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Marked as reviewed by kevinw (Committer).

PR: https://git.openjdk.java.net/jdk/pull/6328