localstack testcontainer is failing in darwin: rootless Docker not found

[pablochacin]

Looking at the stack trace, the problem seems to be at the localstack module's Run method calling] the MustExtractDockerSocket to obtain the socket to Docker.

Investigate how to setup the github job to run properly in Darwin.

testing.tRunner.func1.2({0x104cecb40, 0xc00018a018})
	/Users/runner/go/pkg/mod/golang.org/[email protected]/src/testing/testing.go:1631 +0x2c8
testing.tRunner.func1()
	/Users/runner/go/pkg/mod/golang.org/[email protected]/src/testing/testing.go:1634 +0x47c
panic({0x104cecb40?, 0xc00018a018?})
	/Users/runner/go/pkg/mod/golang.org/[email protected]/src/runtime/panic.go:770 +0x124
github.com/testcontainers/testcontainers-go/internal/core.NewClient.MustExtractDockerHost.func2()
	/Users/runner/go/pkg/mod/github.com/testcontainers/[email protected]/internal/core/docker_host.go:91 +0xb4
sync.(*Once).doSlow(0x10611cce8, 0xc00019e488)
	/Users/runner/go/pkg/mod/golang.org/[email protected]/src/sync/once.go:74 +0xb8
sync.(*Once).Do(0x10611cce8, 0xc00019e488)
	/Users/runner/go/pkg/mod/golang.org/[email protected]/src/sync/once.go:65 +0x44
github.com/testcontainers/testcontainers-go/internal/core.MustExtractDockerHost(...)
	/Users/runner/go/pkg/mod/github.com/testcontainers/[email protected]/internal/core/docker_host.go:88
github.com/testcontainers/testcontainers-go/internal/core.NewClient({0x104db6658, 0x10611c780}, {0x0, 0x0, 0x0?})
	/Users/runner/go/pkg/mod/github.com/testcontainers/[email protected]/internal/core/client.go:17 +0x[100](https://github.com/grafana/k6build/actions/runs/12293233449/job/34315653680?pr=68#step:4:101)
github.com/testcontainers/testcontainers-go/internal/core.extractDockerSocket({0x104db6658, 0x10611c780})
	/Users/runner/go/pkg/mod/github.com/testcontainers/[email protected]/internal/core/docker_host.go:163 +0x48
github.com/testcontainers/testcontainers-go.MustExtractDockerSocket.MustExtractDockerSocket.func1()
	/Users/runner/go/pkg/mod/github.com/testcontainers/[email protected]/internal/core/docker_host.go:115 +0x3c
sync.(*Once).doSlow(0x10611ccf8, 0xc00019e6d0)
	/Users/runner/go/pkg/mod/golang.org/[email protected]/src/sync/once.go:74 +0xb8
sync.(*Once).Do(0x10611ccf8, 0xc00019e6d0)
	/Users/runner/go/pkg/mod/golang.org/[email protected]/src/sync/once.go:65 +0x44
github.com/testcontainers/testcontainers-go/internal/core.MustExtractDockerSocket(...)
	/Users/runner/go/pkg/mod/github.com/testcontainers/[email protected]/internal/core/docker_host.go:114
github.com/testcontainers/testcontainers-go.MustExtractDockerSocket({0x[104](https://github.com/grafana/k6build/actions/runs/12293233449/job/34315653680?pr=68#step:4:105)db6658, 0x10611c780})
	/Users/runner/go/pkg/mod/github.com/testcontainers/[email protected]/testcontainers.go:28 +0x6c
github.com/testcontainers/testcontainers-go/modules/localstack.Run({0x104db6658, 0x[106](https://github.com/grafana/k6build/actions/runs/12293233449/job/34315653680?pr=68#step:4:107)11c780}, {0x104b0ccd3, 0x1c}, {0x0, 0x0, 0x0?})
	/Users/runner/go/pkg/mod/github.com/testcontainers/testcontainers-go/modules/[email protected]/localstack.go:77 +0x58
github.com/grafana/k6build/pkg/store/s3.setupStore({0xc00019fe90, 0x1, 0x5afaf?})
	/Users/runner/work/k6build/k6build/pkg/store/s3/s3_test.go:63 +0x5c
github.com/grafana/k6build/pkg/store/s3.TestPutObject(0xc00044f6c0)
	/Users/runner/work/k6build/k6build/pkg/store/s3/s3_test.go:115 +0xd8
testing.tRunner(0xc00044f6c0, 0x104dab0d8)
	/Users/runner/go/pkg/mod/golang.org/[email protected]/src/testing/testing.go:1689 +0x184
created by testing.(*T).Run in goroutine 1
	/Users/runner/go/pkg/mod/golang.org/[email protected]/src/testing/testing.go:1742 +0x5e8