[QC-902] Disable debug logs by default (#1610)

* [QC-902] Turn on the discarding of debug messages by default.

* remove cout

Author: Barthelemy

Framework/include/QualityControl/DiscardFileParameters.h

@@ -23,7 +23,7 @@ namespace o2::quality_control::core
 {
 
 struct DiscardFileParameters {
-  bool debug = false;
+  bool debug = true;
   int fromLevel = 21 /* Discard Trace */;
   std::string discardFile;
   unsigned long rotateMaxBytes = 0;

Framework/src/QcInfoLogger.cxx

@@ -97,7 +97,7 @@ void QcInfoLogger::init(const std::string& facility,
                         const std::string& partitionName)
 {
   DiscardFileParameters discardFileParameters;
-  std::string discardDebugStr = config.get<std::string>("qc.config.infologger.filterDiscardDebug", "false");
+  std::string discardDebugStr = config.get<std::string>("qc.config.infologger.filterDiscardDebug", "true");
   discardFileParameters.debug = discardDebugStr == "true";
   discardFileParameters.fromLevel = config.get<int>("qc.config.infologger.filterDiscardLevel", 21 /* Discard Trace */);
   discardFileParameters.discardFile = config.get<std::string>("qc.config.infologger.filterDiscardFile", "");