Switch to QT Category logging (#2206)

Co-authored-by: Rasmus Karlsson <rasmus.karlsson@pajlada.com>

src/debug/Benchmark.cpp

@@ -1,4 +1,5 @@
 #include "Benchmark.hpp"
+#include "common/QLogging.hpp"
 
 namespace chatterino {
 
@@ -10,8 +11,8 @@ BenchmarkGuard::BenchmarkGuard(const QString &_name)
 
 BenchmarkGuard::~BenchmarkGuard()
 {
-    qDebug() << this->name_ << float(timer_.nsecsElapsed()) / 1000000.0f
-             << "ms";
+    qCDebug(chatterinoBenchmark)
+        << this->name_ << float(timer_.nsecsElapsed()) / 1000000.0f << "ms";
 }
 
 qreal BenchmarkGuard::getElapsedMs()

src/debug/Benchmark.hpp

@@ -1,6 +1,5 @@
 #pragma once
 
-#include <QDebug>
 #include <QElapsedTimer>
 #include <boost/noncopyable.hpp>