[Pillow] Path traversal in Pillow

If the path to the temporary directory on Linux or macOS contained a space, this would break removal of the temporary image file after im.show() (and related actions), and potentially remove an unrelated file. This been present since PIL.

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-24303
• https://github.com/python-pillow/Pillow/commit/427221ef5f19157001bf8b1ad7cfe0b905ca8c26
• https://pillow.readthedocs.io/en/stable/releasenotes/9.0.1.html#security
• https://github.com/advisories/GHSA-9j59-75qj-795w