Merge branch '6.3' into 6.4

* 6.3:
  [WebProfilerBundle] Fix JS error when evaluating scripts
  don't fail when optional dependencies are not present
  fix syntax error on PHP 7.2
  Do not instantiate object if it is not instantiable
  Add missing translation for Uzbek (uz)
  [CI] Show exit code when job fails
  [CI] Use stable version of psalm
  Add check for lazy object interface
  [Notifier] [Bridges] Provide EventDispatcher and HttpClient to the transports

Author: xabbuh

Resources/translations/validators.uz.xlf

@@ -426,6 +426,10 @@
                 <source>Using hidden overlay characters is not allowed.</source>
                 <target>Yashirin qoplamali belgilardan foydalanish taqiqlangan.</target>
             </trans-unit>
+            <trans-unit id="110">
+                <source>The extension of the file is invalid ({{ extension }}). Allowed extensions are {{ extensions }}.</source>
+                <target>Fayl kengaytmasi yaroqsiz ({{ extension }}). Ruxsat berilgan kengaytmalar {{ extensions }}.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>