Fix patch.

Author: rodrigoaguilera

patches/NetworkSettingsNormalizer.patch

@@ -1,34 +1,3 @@
-diff --git a/patches/NetworkSettingsNormalizer.patch b/patches/NetworkSettingsNormalizer.patch
-index 509cd29..e69de29 100644
---- a/patches/NetworkSettingsNormalizer.patch
-+++ b/patches/NetworkSettingsNormalizer.patch
-@@ -1,26 +0,0 @@
--diff --git a/src/Normalizer/NetworkSettingsNormalizer.php b/src/Normalizer/NetworkSettingsNormalizer.php
--index dc48cc5..a3cb884 100644
----- a/src/Normalizer/NetworkSettingsNormalizer.php
--+++ b/src/Normalizer/NetworkSettingsNormalizer.php
--@@ -79,6 +79,10 @@ class NetworkSettingsNormalizer implements DenormalizerInterface, NormalizerInte
--         if (\array_key_exists('Ports', $data) && $data['Ports'] !== null) {
--             $values = new \ArrayObject(array(), \ArrayObject::ARRAY_AS_PROPS);
--             foreach ($data['Ports'] as $key => $value) {
--+                if ($value === null) {
--+                    $values[$key] = null;
--+                    continue;
--+                }
--                 $values_1 = array();
--                 foreach ($value as $value_1) {
--                     $values_1[] = $this->denormalizer->denormalize($value_1, 'Docker\\API\\Model\\PortBinding', 'json', $context);
--@@ -218,6 +222,10 @@ class NetworkSettingsNormalizer implements DenormalizerInterface, NormalizerInte
--         if ($object->isInitialized('ports') && null !== $object->getPorts()) {
--             $values = array();
--             foreach ($object->getPorts() as $key => $value) {
--+                if ($value === null) {
--+                    $values[$key] = null;
--+                    continue;
--+                }
--                 $values_1 = array();
--                 foreach ($value as $value_1) {
--                     $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
 diff --git a/src/Normalizer/NetworkSettingsNormalizer.php b/src/Normalizer/NetworkSettingsNormalizer.php
 index 0c73d7f..a3c893a 100644
 --- a/src/Normalizer/NetworkSettingsNormalizer.php