refactor: Make getSite method public in controls.

src/QUI/Bricks/Controls/LanguageSwitches/DropDown.php

@@ -82,7 +82,7 @@ public function getBody()
      *
      * @return QUI\Projects\Site
      */
-    protected function getSite()
+    public function getSite()
     {
         if ($this->getAttribute('Site')) {
             return $this->getAttribute('Site');

src/QUI/Bricks/Controls/LanguageSwitches/Flags.php

@@ -83,7 +83,7 @@ public function getBody()
      *
      * @return QUI\Projects\Site
      */
-    protected function getSite()
+    public function getSite()
     {
         if ($this->getAttribute('Site')) {
             return $this->getAttribute('Site');

src/QUI/Bricks/Controls/SideBox1.php

@@ -61,7 +61,7 @@ public function getBody()
      *
      * @return QUI\Projects\Site
      */
-    protected function getSite()
+    public function getSite()
     {
         $Project = $this->getProject();
         $site    = $this->getAttribute('site');

src/QUI/Bricks/Controls/SimpleContact.php

@@ -280,7 +280,7 @@ protected function getPrivacyPolicySite()
      *
      * @throws QUI\Exception
      */
-    protected function getSite()
+    public function getSite()
     {
         if ($this->getAttribute('Site')) {
             return $this->getAttribute('Site');