vendor: update all dependencies to latest versions

vendor/github.com/pengsrc/go-shared/convert/string_test.go

@@ -0,0 +1,14 @@
+package convert
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestStringSliceWithConverter(t *testing.T) {
+	s := StringSliceWithConverter([]string{"A", "b", "C"}, strings.ToLower)
+	e := []string{"a", "b", "c"}
+	if s[0] != e[0] || s[1] != e[1] || s[2] != e[2] {
+		t.Errorf("%v != %v", s, e)
+	}
+}