There's a merged pull request on the void-packages repository

gobject-introspection: fix leaks.
https://github.com/void-linux/void-packages/pull/45377

Description:
They cause Meson's checks to fail.

Needed for #44306.

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#### Testing the changes
- I tested the changes in this PR: **NO** (just tested that they make Meson's tests pass)

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