[foreign-memaccess+abi] RFR: Fix build issue with MemoryInspectionUtil

[Per Minborg]

On Mon, 29 May 2023 12:10:34 GMT, Maurizio Cimadamore <mcimadamore at openjdk.org> wrote:

> MemoryInspectionUtil (and corresponding test) is broken after https://git.openjdk.org/jdk/pull/14013.

Marked as reviewed by pminborg (Committer).

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PR Review: https://git.openjdk.org/panama-foreign/pull/834#pullrequestreview-1449435085