syft adds extended Go symbol-capture scope and module patterns
When configuring a Syft v1.51.0 SBOM for Grype reachability analysis, set `golang.capture-symbols` to `extended-stdlib` to capture stdlib and modules under `golang.org/x/`. Add `golang.capture-symbols-modules` patterns to widen that selection; they are ignored when capture-symbols is `none`.
syft scan <image-or-directory> --config <path/to/syft.yaml>