Mark IpQualifier as deprecated with version and reason.

Updated the @deprecated annotation in IpQualifier to include the version (1.11.0) and an explanation for its deprecation. This improves clarity regarding the class's status and its replacement by the CompileVisitor pattern.

src-deprecated/IpQualifier.php

@@ -7,7 +7,10 @@
 use ReflectionParameter;
 use function serialize;
 
-/** @deprecated  */
+/**
+ * @deprecated since 1.11.0
+ * Since CompileVisitor pattern is used, this class is no longer needed.
+ */
 final class IpQualifier
 {
     /** @var ReflectionParameter */