use true/false instead of 1/0 detected and changed by clang-tidy

unittest/force-styles/test_config_reader.cpp

@@ -83,7 +83,7 @@ void TestConfigReader::prerequisites(const yaml_event_t &event)
     std::stringstream data((char *)event.data.scalar.value);
     std::string key, value;
 
-    while (1) {
+    while (true) {
         data >> key >> value;
         if (data.eof()) break;
         config.prerequisites.emplace_back(key, value);
@@ -138,7 +138,7 @@ void TestConfigReader::extract(const yaml_event_t &event)
     std::stringstream data((char *)event.data.scalar.value);
     std::string name;
     int value;
-    while (1) {
+    while (true) {
         data >> name >> value;
         if (data.eof()) break;
         config.extract.emplace_back(name, value);