feat(golang): project-local go.mod [replace]-redirect backend + fail-closed guard #281

Job	Run time
coverage	3m 5s
dispatch-tests	11s
test (macos-latest)	4m 36s
test (windows-latest)	10m 59s
coverage-docker (golang)	4m 8s
test (ubuntu-latest)	7m 15s
coverage-docker (gem)	4m 10s
coverage-docker (maven)	4m 26s
coverage-docker (cargo)	4m 34s
coverage-docker (deno)	4m 20s
coverage-docker (nuget)	3m 4s
setup-matrix (pypi)	3m 47s
clippy	24s
coverage-docker (npm)	4m 12s
test-release	13m 16s
setup-matrix (golang)	2m 14s
setup-matrix (npm)	3m 28s
coverage-docker (composer)	4m 18s
setup-matrix (gem)	2m 30s
setup-matrix (nuget)	2m 42s
e2e-docker (deno)	3m 0s
setup-matrix (deno)	2m 21s
setup-matrix (cargo)	2m 30s
setup-matrix (maven)	4m 41s
e2e-docker (maven)	4m 1s
e2e-docker (nuget)	3m 29s
setup-matrix (composer)	2m 43s
e2e-docker (pypi)	3m 24s
e2e-docker (golang)	3m 22s
e2e-docker (cargo)	3m 37s
coverage-docker (pypi)	4m 29s
e2e-docker (npm)	3m 31s
e2e-docker (composer)	3m 26s
e2e-docker (gem)	3m 20s
coverage-merge	24s
e2e (ubuntu-latest, e2e_nuget)	1m 22s
e2e (ubuntu-latest, e2e_maven)	1m 24s
e2e (macos-latest, e2e_safety_pnpm)	1m 55s
e2e (ubuntu-latest, e2e_safety_pnpm)	1m 33s
e2e (macos-latest, e2e_safety_cargo_build)	1m 35s
e2e (ubuntu-latest, e2e_cargo)	1m 24s
e2e (windows-latest, e2e_safety_cargo_build)	3m 14s
e2e (ubuntu-latest, e2e_cargo_coexist)	1m 29s
e2e (windows-latest, e2e_safety_pnpm)	3m 45s
e2e (ubuntu-latest, e2e_composer)	1m 28s
e2e (ubuntu-latest, e2e_safety_cargo_build)	1m 22s
e2e (ubuntu-latest, guard_build_integration)	1m 22s
e2e (ubuntu-latest, e2e_golang)	1m 22s
	2h 39m 12s

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