chore(deps): update module github.com/mattn/go-isatty to v0.0.21 (9.4)

[elastic-renovate-prod]

This PR contains the following updates:

Package	Type	Update	Change
github.com/mattn/go-isatty	indirect	patch	v0.0.20 -> v0.0.21

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Release Notes

mattn/go-isatty (github.com/mattn/go-isatty)

v0.0.21

Compare Source

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[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-04-16 19:10 UTC · Rule: default
• ✅ Checks started · on draft merge queue: embarking 9.4 (9f95a1b) and #4445 together #4575
• 🚫 Left the queue — 2026-04-16 19:56 UTC · at 56880d2721868ec663423ad9704f422bb8a3bbaf

This pull request spent 46 minutes 17 seconds in the queue, with no time running CI.

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All conditions

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• check-success=Package Cloudbeat (tar.gz)
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• check-success=Unit Test
• any of [🛡 GitHub branch protection]:
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• any of [🛡 GitHub branch protection]:
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• any of [🛡 GitHub branch protection]:
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• #approved-reviews-by >= 1 [🛡 GitHub branch protection]
  • chore(deps): update module github.com/mattn/go-isatty to v0.0.21 (9.4) #4445
• #approved-reviews-by >= 1 [🛡 GitHub repository ruleset rule [org] Require a PR for Renovate]
  • chore(deps): update module github.com/mattn/go-isatty to v0.0.21 (9.4) #4445
• #approved-reviews-by >= 1 [🛡 GitHub repository ruleset rule [org] Require a PR]
  • chore(deps): update module github.com/mattn/go-isatty to v0.0.21 (9.4) #4445
• #changes-requested-reviews-by = 0 [🛡 GitHub branch protection]
  • chore(deps): update module github.com/mattn/go-isatty to v0.0.21 (9.4) #4445
• #changes-requested-reviews-by = 0 [🛡 GitHub repository ruleset rule [org] Require a PR for Renovate]
  • chore(deps): update module github.com/mattn/go-isatty to v0.0.21 (9.4) #4445
• #changes-requested-reviews-by = 0 [🛡 GitHub repository ruleset rule [org] Require a PR]
  • chore(deps): update module github.com/mattn/go-isatty to v0.0.21 (9.4) #4445

Reason

Pull request #4445 has been merged manually at 987f554

Hint

You were too fast!