Bump sprig@latest

vendor/github.com/golang/protobuf/proto/proto3_test.go

@@ -93,6 +93,16 @@ func TestRoundTripProto3(t *testing.T) {
 	}
 }
 
+func TestGettersForBasicTypesExist(t *testing.T) {
+	var m pb.Message
+	if got := m.GetNested().GetBunny(); got != "" {
+		t.Errorf("m.GetNested().GetBunny() = %q, want empty string", got)
+	}
+	if got := m.GetNested().GetCute(); got {
+		t.Errorf("m.GetNested().GetCute() = %t, want false", got)
+	}
+}
+
 func TestProto3SetDefaults(t *testing.T) {
 	in := &pb.Message{
 		Terrain: map[string]*pb.Nested{