Merge branch '6.4' into 7.3

* 6.4:
  Fix Warning: curl_multi_select(): timeout must be positive
  [PropertyInfo] Fix ReflectionExtractor handling of underscore-only property names
  ObjectNormalizer: allow null and scalar
  [Security] Fix `HttpUtils::createRequest()` when the context’s base URL isn’t empty
  [Serializer] fix Inherited properties normalization
  [OptionsResolver] Fix missing prototype key in nested error paths
  Bump Symfony version to 6.4.30
  Update VERSION for 6.4.29
  Update CHANGELOG for 6.4.29
  [Yaml] Fix parsing of unquoted multiline scalars with comments or blank lines
  [Clock] Align MockClock::sleep() behavior with NativeClock for negative values
  [OptionsResolver] Ensure remove() also unsets deprecation status
  Remove review state for Belarusian translations (entries 141 and 142)
  [ExpressionLanguage] Compile numbers with var_export in Compiler::repr for thread-safety
  compatibility with ext-redis 6.3
  [Serializer] Fix BackedEnumNormalizer behavior with partial denormalization

Author: xabbuh

Resources/translations/validators.be.xlf

@@ -548,11 +548,11 @@
             </trans-unit>
             <trans-unit id="141">
                 <source>The image has too many pixels ({{ pixels }} pixels). Maximum amount expected is {{ max_pixels }} pixels.</source>
-                <target state="needs-review-translation">Малюнак мае занадта шмат пікселяў ({{ pixels }}). Максімальная дапушчальная колькасць {{ max_pixels }}.</target>
+                <target>Малюнак мае занадта шмат пікселяў ({{ pixels }}). Максімальная дапушчальная колькасць {{ max_pixels }}.</target>
             </trans-unit>
             <trans-unit id="142">
                 <source>This filename does not match the expected charset.</source>
-                <target state="needs-review-translation">Гэта назва файла не адпавядае чаканаму набору знакаў.</target>
+                <target>Гэта назва файла не адпавядае чаканаму набору знакаў.</target>
             </trans-unit>
         </body>
     </file>