Add software.sslmate.com to knownHosts (#172)

Author: creekorful

make.go

@@ -567,31 +567,32 @@ func normalizeDebianPackageName(str string) string {
 func shortHostName(gopkg string, allowUnknownHoster bool) (host string, err error) {
 	knownHosts := map[string]string{
 		// keep the list in alphabetical order
-		"bazil.org":         "bazil",
-		"bitbucket.org":     "bitbucket",
-		"blitiri.com.ar":    "blitiri",
-		"cloud.google.com":  "googlecloud",
-		"code.google.com":   "googlecode",
-		"filippo.io":        "filippo",
-		"fyne.io":           "fyne",
-		"git.sr.ht":         "sourcehut",
-		"github.com":        "github",
-		"gitlab.com":        "gitlab",
-		"go.cypherpunks.ru": "cypherpunks",
-		"go.step.sm":        "step",
-		"go.uber.org":       "uber",
-		"go4.org":           "go4",
-		"gocloud.dev":       "gocloud",
-		"golang.org":        "golang",
-		"google.golang.org": "google",
-		"gopkg.in":          "gopkg",
-		"honnef.co":         "honnef",
-		"howett.net":        "howett",
-		"k8s.io":            "k8s",
-		"pault.ag":          "pault",
-		"rsc.io":            "rsc",
-		"salsa.debian.org":  "debian",
-		"sigs.k8s.io":       "k8s-sigs",
+		"bazil.org":            "bazil",
+		"bitbucket.org":        "bitbucket",
+		"blitiri.com.ar":       "blitiri",
+		"cloud.google.com":     "googlecloud",
+		"code.google.com":      "googlecode",
+		"filippo.io":           "filippo",
+		"fyne.io":              "fyne",
+		"git.sr.ht":            "sourcehut",
+		"github.com":           "github",
+		"gitlab.com":           "gitlab",
+		"go.cypherpunks.ru":    "cypherpunks",
+		"go.step.sm":           "step",
+		"go.uber.org":          "uber",
+		"go4.org":              "go4",
+		"gocloud.dev":          "gocloud",
+		"golang.org":           "golang",
+		"google.golang.org":    "google",
+		"gopkg.in":             "gopkg",
+		"honnef.co":            "honnef",
+		"howett.net":           "howett",
+		"k8s.io":               "k8s",
+		"pault.ag":             "pault",
+		"rsc.io":               "rsc",
+		"salsa.debian.org":     "debian",
+		"sigs.k8s.io":          "k8s-sigs",
+		"software.sslmate.com": "sslmate",
 	}
 	parts := strings.Split(gopkg, "/")
 	fqdn := parts[0]