Remove obsolete patch for ramsey/collection

patches/ramsey-collection.patch

@@ -1,37 +0,0 @@
---- a/vendor/ramsey/collection/src/AbstractArray.php
-+++ b/vendor/ramsey/collection/src/AbstractArray.php
-@@ -84,6 +84,7 @@ abstract class AbstractArray implements ArrayInterface
-      * @return T|null the value stored at the offset, or null if the offset
-      *     does not exist.
-      */
-+    #[\ReturnTypeWillChange]
-     public function offsetGet($offset)
-     {
-         return $this->data[$offset] ?? null;
-@@ -132,6 +133,11 @@ abstract class AbstractArray implements ArrayInterface
-         return serialize($this->data);
-     }
-
-+    public function __serialize()
-+    {
-+        return $this->serialize();
-+    }
-+
-     /**
-      * Converts a serialized string representation into an instance object.
-      *
-@@ -149,6 +155,11 @@ abstract class AbstractArray implements ArrayInterface
-         $this->data = $data;
-     }
-
-+    public function __unserialize(array $data)
-+    {
-+        $this->unserialize($data);
-+    }
-+
-     /**
-      * Returns the number of items in this array.
-      *
---
-2.41.0
-