[9.5] (backport #21684) build(deps): bump golang.org/x/net from 0.57.0 to 0.58.0 in the golang-org-x group

[mergify]

Bumps the golang-org-x group with 1 update: golang.org/x/net.

Updates golang.org/x/net from 0.57.0 to 0.58.0

Commits

• acc78e0 go.mod: update golang.org/x dependencies
• 90d10f0 internal/http3: delete invalid Content-Length if declared in server handler
• 08abf4d internal/http3: infer headers when Content-Encoding is set but is empty
• 8d10596 http2: avoid deadlocks in wrapped ClientConn state callback
• 99c3b0a http2/hpack: build the table lookup maps lazily, only for encoders
• 5a920b1 http3: rework registration to allow using a fake network
• 7fd2842 quic: return an error from Accept after PacketConn reader exits
• 825111d quic: avoid busy-loop when keep-alive is blocked by congestion control
• a02ddfa http/httpproxy: prioritize lowercase proxy environment variables
• 574e5eb quic: halt conn goroutines on close when listener exits early
• Additional commits viewable in compare view

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---

This is an automatic backport of pull request #21684 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of 1096b06 has failed:

On branch mergify/bp/9.5/pr-21684
Your branch is up to date with 'origin/9.5'.

You are currently cherry-picking commit 1096b06a.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   NOTICE-fips.txt
	modified:   NOTICE.txt

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   go.mod
	both modified:   go.sum

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[github-actions]

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[infra-vault-gh-plugin-prod]

💚 Build Succeeded

• Buildkite Build
• Commit: 75c19df

History

• 💔 Build #12049 failed f40709d

[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-08-18 18:42 UTC · Rule: default · triggered by rule squash and merge backport PRs after CI passes
• ❌ Checks failed · on draft merge queue: checking 9.5 (b7407af) and #21692 together #21704
• 🚫 Left the queue — 2026-08-18 18:54 UTC · at 75c19df40a42ed018eb98d87f85ff4d18fdec082

This pull request spent 11 minutes 44 seconds in the queue, including 10 minutes 46 seconds running CI.

Waiting for

• check-success=test (macos-latest)
• any of:
  • check-success=test (windows-2025)
  • check-success=test (windows-latest)

All conditions

• check-success=test (macos-latest)
• any of:
  • check-success=test (windows-2025)
  • check-success=test (windows-latest)
• check-success=CLA
• check-success=lint
• check-success=system-test
• github-review-approved [🛡 GitHub repository ruleset rule 9.*]
  • [9.5] (backport #21684) build(deps): bump golang.org/x/net from 0.57.0 to 0.58.0 in the golang-org-x group #21692
• github-review-approved [🛡 GitHub repository ruleset rule [org] Require a PR for Renovate]
  • [9.5] (backport #21684) build(deps): bump golang.org/x/net from 0.57.0 to 0.58.0 in the golang-org-x group #21692
• github-review-approved [🛡 GitHub repository ruleset rule [org] Require a PR]
  • [9.5] (backport #21684) build(deps): bump golang.org/x/net from 0.57.0 to 0.58.0 in the golang-org-x group #21692
• any of [🛡 GitHub repository ruleset rule 9.*]:
  • check-success = lint
  • check-neutral = lint
  • check-skipped = lint
• any of [🛡 GitHub repository ruleset rule 9.*]:
  • check-success = buildkite/docs-build-pr
  • check-neutral = buildkite/docs-build-pr
  • check-skipped = buildkite/docs-build-pr
• any of [🛡 GitHub repository ruleset rule 9.*]:
  • check-success = CLA
  • check-neutral = CLA
  • check-skipped = CLA

Reason

The merge conditions cannot be satisfied due to failing checks

• test (macos-latest)
• lint
• buildkite/docs-build-pr
• CLA

Failing checks:

• ❌ test (macos-latest) (job log)
• 🛑 test (windows-2025) (job log)

Hint

You may have to fix your CI before adding the pull request to the queue again.
If you update this pull request, to fix the CI, it will automatically be requeued once the queue conditions match again.
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