fix(deps): update github.com/grafana/authlib/claims digest to a40e2c2

[renovate-sh-app]

This PR contains the following updates:

Package	Type	Update	Change
github.com/grafana/authlib/claims	require	digest	e3328c5 -> a40e2c2

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

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[renovate-sh-app]

⚠️ 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: go.sum

Command failed: go get -t ./...
go: errors parsing go.mod:
go.mod:12:2: require github.com/grafana/authlib/claims: version "v0.0.0-20250930082137-a40e2c2b094f" invalid: missing github.com/grafana/authlib/claims/go.mod at revision a40e2c2b094f

[github-actions]

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