chore: vendor

vendor/github.com/docker/go-connections/tlsconfig/certpool.go

@@ -0,0 +1,16 @@
+package tlsconfig
+
+import (
+	"crypto/x509"
+	"runtime"
+)
+
+// SystemCertPool returns a copy of the system cert pool,
+// returns an error if failed to load or empty pool on windows.
+func SystemCertPool() (*x509.CertPool, error) {
+	certpool, err := x509.SystemCertPool()
+	if err != nil && runtime.GOOS == "windows" {
+		return x509.NewCertPool(), nil
+	}
+	return certpool, err
+}