Ensure temp zip file cleanup with try-finally pattern#140

Copilot wants to merge 2 commits into138-feature-some-progress-indication-of-the-upload-progress-in-default-ship-mode-and-follow-ship-modeshipth-is/cli:138-feature-some-progress-indication-of-the-upload-progress-in-default-ship-mode-and-follow-ship-modefrom

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