chore(deps): update golang docker tag to v1.27.1 (main)

[renovate-sh-app]

This PR contains the following updates:

Package	Type	Update	Change
golang (source)	final	patch	1.27.0-alpine → 1.27.1-alpine
golang (source)	stage	patch	1.27.0-alpine → 1.27.1-alpine

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[tempo-ci-app]

🤖 fix-renovate-prs rerun_failed_actions: The only failure was TestLiveStoreLookback/restart_2s timing out waiting for tempo_live_store_traces_created_total (with a sharedDir "permission denied" cleanup error) — a flaky e2e restart-timing failure unrelated to a Go 1.27.0→1.27.1 patch bump that only touches Dockerfile_debug and tools/Dockerfile (neither is exercised by test-e2e-operations). Recommending a re-run.

[tempo-ci-app]

🤖 fix-renovate-prs rerun_failed_actions: The only failure is TestLiveStorePartitionDownscale/verify_normal_operation_after_cancellation returning 404 immediately after the traces-created metric ticked to 3 — a race between metric increment and trace queryability, unrelated to a Golang Docker tag patch bump (1.27.0 → 1.27.1) that only edits cmd/tempo/Dockerfile_debug and tools/Dockerfile.