Merge branch '7.2' into 7.3

* 7.2:
  add translations for the Twig constraint
  drop the Date header using the Postmark API transport
  [VarExporter] Fix: Use correct closure call for property-specific logic in $notByRef
  [Validator] [WordCount] Treat 0 as one character word and do not exclude it
  Unnecessary cast, return, semicolon and comma
  Fix ServiceMethodsSubscriberTrait for nullable service
  [Notifier] [Discord] Fix value limits
  Fix ServiceMethodsSubscriberTrait for nullable service

Author: xabbuh

Constraints/WordCountValidator.php

@@ -44,7 +44,7 @@ public function validate(mixed $value, Constraint $constraint): void
         $words = iterator_to_array($iterator->getPartsIterator());
 
         // erase "blank words" and don't count them as words
-        $wordsCount = \count(array_filter(array_map(trim(...), $words)));
+        $wordsCount = \count(array_filter(array_map(trim(...), $words), fn ($word) => '' !== $word));
 
         if (null !== $constraint->min && $wordsCount < $constraint->min) {
             $this->context->buildViolation($constraint->minMessage)

Resources/translations/validators.af.xlf

@@ -470,6 +470,10 @@
                 <source>This value is not a valid slug.</source>
                 <target state="needs-review-translation">Hierdie waarde is nie 'n geldige slug nie.</target>
             </trans-unit>
+            <trans-unit id="121">
+                <source>This value is not a valid Twig template.</source>
+                <target state="needs-translation">This value is not a valid Twig template.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>

Resources/translations/validators.ar.xlf

@@ -470,6 +470,10 @@
                 <source>This value is not a valid slug.</source>
                 <target>هذه القيمة ليست رمزا صالحا.</target>
             </trans-unit>
+            <trans-unit id="121">
+                <source>This value is not a valid Twig template.</source>
+                <target state="needs-translation">This value is not a valid Twig template.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>

Resources/translations/validators.az.xlf

@@ -470,6 +470,10 @@
                 <source>This value is not a valid slug.</source>
                 <target state="needs-review-translation">Bu dəyər etibarlı slug deyil.</target>
             </trans-unit>
+            <trans-unit id="121">
+                <source>This value is not a valid Twig template.</source>
+                <target state="needs-translation">This value is not a valid Twig template.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>

Resources/translations/validators.be.xlf

@@ -470,6 +470,10 @@
                 <source>This value is not a valid slug.</source>
                 <target state="needs-review-translation">Гэта значэнне не з'яўляецца сапраўдным слугам.</target>
             </trans-unit>
+            <trans-unit id="121">
+                <source>This value is not a valid Twig template.</source>
+                <target state="needs-translation">This value is not a valid Twig template.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>

Resources/translations/validators.bg.xlf

@@ -470,6 +470,10 @@
                 <source>This value is not a valid slug.</source>
                 <target state="needs-review-translation">Тази стойност не е валиден слаг.</target>
             </trans-unit>
+            <trans-unit id="121">
+                <source>This value is not a valid Twig template.</source>
+                <target state="needs-translation">This value is not a valid Twig template.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>

Resources/translations/validators.bs.xlf

@@ -470,6 +470,10 @@
                 <source>This value is not a valid slug.</source>
                 <target state="needs-review-translation">Ova vrijednost nije važeći slug.</target>
             </trans-unit>
+            <trans-unit id="121">
+                <source>This value is not a valid Twig template.</source>
+                <target state="needs-translation">This value is not a valid Twig template.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>

Resources/translations/validators.ca.xlf

@@ -470,6 +470,10 @@
                 <source>This value is not a valid slug.</source>
                 <target state="needs-review-translation">Aquest valor no és un slug vàlid.</target>
             </trans-unit>
+            <trans-unit id="121">
+                <source>This value is not a valid Twig template.</source>
+                <target state="needs-translation">This value is not a valid Twig template.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>

Resources/translations/validators.cs.xlf

@@ -470,6 +470,10 @@
                 <source>This value is not a valid slug.</source>
                 <target>Tato hodnota není platný slug.</target>
             </trans-unit>
+            <trans-unit id="121">
+                <source>This value is not a valid Twig template.</source>
+                <target state="needs-translation">This value is not a valid Twig template.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>

Resources/translations/validators.cy.xlf

@@ -470,6 +470,10 @@
                 <source>This value is not a valid slug.</source>
                 <target state="needs-review-translation">Nid yw'r gwerth hwn yn slug dilys.</target>
             </trans-unit>
+            <trans-unit id="121">
+                <source>This value is not a valid Twig template.</source>
+                <target state="needs-translation">This value is not a valid Twig template.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>