Update docker.io/library/golang Docker tag to v1.26.3 (main)

[red-hat-konflux]

This PR contains the following updates:

Package	Type	Update	Change	Pending
docker.io/library/golang	stage	minor	1.25.8 → 1.26.3	1.26.4

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Warning

Some dependencies could not be looked up. Check the warning logs for more information.

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Configuration

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Documentation

Find out how to configure dependency updates in MintMaker documentation or see all available configuration options in Renovate documentation.

[fullsend-ai-review]

🤖 Finished Review · ✅ Success · Started 1:27 AM UTC · Completed 1:34 AM UTC
Commit: 47d3320 · View workflow run →

[fullsend-ai-review]

Review

Findings

Low

• [stale-reference] Dockerfile.dist:19 — Dockerfile.dist still references Go 1.25.8 (via go-toolset:1.25.8). The two Dockerfiles now specify different Go toolchain versions (1.26.3 vs 1.25.8), which could produce binaries with different language-level behavior depending on which Dockerfile is used for the build. This is expected since Dockerfile.dist uses the Red Hat go-toolset image from a different registry with its own release cadence — no action needed unless the versions are intended to stay in sync.

• [version-mismatch] go.mod:3 — go.mod declares go 1.25.8 while the Dockerfile now builds with Go 1.26.3. This is not a build error (Go is backward-compatible), but the module's declared minimum version is a full minor release behind the actual build toolchain.

• [version-mismatch] .tool-versions:1 — .tool-versions still pins golang 1.25.8. Local developer builds will use a different Go version than the Docker build, potentially masking version-specific issues.

Info

• [missing-authorization] Dockerfile:19 — No linked issue. Authorization inferred from the mechanical nature of the change (automated Renovate bot dependency version bump).

[fullsend-ai-review]

[info] missing-authorization

No linked issue. Authorization inferred from the mechanical nature of the change (automated Renovate bot dependency version bump).