fix(deps): update module golang.org/x/sync to v0.19.0 - autoclosed

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
golang.org/x/sync	v0.11.0 → v0.19.0

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Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: ci/go.sum

Command failed: go get -t ./...
go: dagger/ci imports
	dagger/ci/internal/dagger: package dagger/ci/internal/dagger is not in std (/opt/containerbase/tools/golang/1.24.1/src/dagger/ci/internal/dagger)