chore(deps): update rust crate memmap2 to v0.9.7

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
memmap2	workspace.dependencies	patch	0.9.5 -> 0.9.7

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Release Notes

RazrFalcon/memmap2-rs (memmap2)

v0.9.7

Fixed

• Fix incomplete validation of mapping length, which could lead to violation of safety requirements of slice::from_raw_parts on 32-bit platforms.

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[github-actions]

GNU testsuite comparison:

Skipping an intermittent issue tests/misc/tee (passes in this run but fails in the 'main' branch)