Merge branch '7.0' into 7.1

* 7.0:
  Revert "bug #57520 [SecurityBundle] Remove unused memory users’ `name` attribute from the XSD (MatTheCat)"
  [HttpKernel] Enable optional cache-warmers when cache-dir != build-dir
  [Filesystem] Fix Filesystem::remove() on Windows
  [DoctrineBridge] Fix compat with DI >= 6.4
  [String] Fix *String::snake methods

Author: nicolas-grekas

Resources/config/schema/security-1.0.xsd

@@ -112,6 +112,7 @@
 
     <xsd:complexType name="user">
         <xsd:attribute name="identifier" type="xsd:string" />
+        <xsd:attribute name="name" type="xsd:string" />
         <xsd:attribute name="password" type="xsd:string" />
         <xsd:attribute name="roles" type="xsd:string" />
     </xsd:complexType>