ci: corrected content pushed to python-release

[susek555]

No description provided.

[Copilot]

Pull request overview

This PR corrects the content being pushed to the python-release branch by improving how binary artifacts are handled and copied to the release directory.

Key Changes:

• Modified artifact download to use an intermediate temporary directory (/tmp/real-binary) instead of directly to the target location
• Reorganized the binary copying logic with explicit directory creation and file copying using find
• Changed the final copy command from cp -r python_release/* to cp -a python_release/. to preserve all files including hidden ones

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[Copilot]

The find command with -exec rm -rf {} + can fail when removing nested pycache directories because it may attempt to access a parent directory after its child has already been deleted. This can cause the command to exit with an error. Consider using -prune flag or pipe to xargs with proper handling, or use -delete flag instead. For example: find python_release -type d -name "__pycache__" -prune -exec rm -rf {} \; or add || true to ignore errors if that's acceptable.

Suggested change

	find python_release -type d -name "__pycache__" -exec rm -rf {} +
	find python_release -type d -name "__pycache__" -prune -exec rm -rf {} \;