fix: >> is not always treated as an append to the given file

[myan9]

Fixes #7770

Description of what you did:

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• 💥 Breaking change
• 🐛 Bug fix
• 💅 Enhancement
• 🚀 New feature

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• Multiple commits are squashed into one commit.
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[k8s-ci-robot]

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[starpit]

/lgtm