Fixes: - Make plugin load order a bit more deterministic

Details:  - It will still change if the dependencies change, there's no
way to avoid that though.

src/libs/extensionsystem/pluginspec.cpp

@@ -693,10 +693,10 @@ int PluginSpecPrivate::versionCompare(const QString &version1, const QString &ve
 }
 
 /*!
-    \fn bool PluginSpecPrivate::resolveDependencies(const QSet<PluginSpec *> &specs)
+    \fn bool PluginSpecPrivate::resolveDependencies(const QList<PluginSpec *> &specs)
     \internal
 */
-bool PluginSpecPrivate::resolveDependencies(const QSet<PluginSpec *> &specs)
+bool PluginSpecPrivate::resolveDependencies(const QList<PluginSpec *> &specs)
 {
     if (hasError)
         return false;