retdec: migrate to python@3.14

[daeho-ro]

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[daeho-ro]

This only fails on macOS 15, was discovered during tahoe bottling.

• retdec: fix cmake 4 compatibility #242667

[Copilot]

Pull Request Overview

Migrates the retdec formula dependency from python@3.13 to python@3.14.

• Update Python dependency version.
• No other functional changes shown.

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[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.