v5.4.20

What's Changed

• Update Go version to fix https://pkg.go.dev/vuln/GO-2025-4007,
  https://pkg.go.dev/vuln/GO-2025-4008,
  https://pkg.go.dev/vuln/GO-2025-4009,
  https://pkg.go.dev/vuln/GO-2025-4010,
  https://pkg.go.dev/vuln/GO-2025-4011,
  https://pkg.go.dev/vuln/GO-2025-4012,
  https://pkg.go.dev/vuln/GO-2025-4013, and
  https://pkg.go.dev/vuln/GO-2025-4014

Full Changelog: v5.4.19...v5.4.20