use algorithm and lambda to find launcher

plugins/cmake/testing/ctestrunjob.cpp

@@ -62,15 +62,14 @@ static KJob* createTestJob(const QString& launchModeId, const QStringList& argum
     qCDebug(CMAKE) << "got mode and type:" << type << type->id() << mode << mode->id();
     Q_ASSERT(type && mode);
 
-    ILauncher* launcher = nullptr;
-    const auto launchers = type->launchers();
-    for (ILauncher* l : launchers) {
-        //qCDebug(CMAKE) << "available launcher" << l << l->id() << l->supportedModes();
-        if (l->supportedModes().contains(mode->id())) {
-            launcher = l;
-            break;
-        }
-    }
+    ILauncher* launcher = [type, mode]() {
+        const auto launchers = type->launchers();
+        auto it = std::find_if(launchers.begin(), launchers.end(), [mode](ILauncher *l) {
+            return l->supportedModes().contains(mode->id());
+        });
+        Q_ASSERT(it != launchers.end());
+        return *it;
+    }();
     Q_ASSERT(launcher);
 
     auto ilaunch = [type]() {