Plugin Manager: -Fix -noload to actually not load the plugin

src/libs/extensionsystem/pluginspec.cpp

@@ -830,11 +830,12 @@ bool PluginSpecPrivate::resolveDependencies(const QList<PluginSpec *> &specs)
 
 void PluginSpecPrivate::disableIndirectlyIfDependencyDisabled()
 {
-    disabledIndirectly = false;
-
     if (!enabled)
         return;
 
+    if (disabledIndirectly)
+        return;
+
     foreach (PluginSpec *dependencySpec, dependencySpecs) {
         if (dependencySpec->isDisabledIndirectly() || !dependencySpec->isEnabled()) {
             disabledIndirectly = true;