[packages/php-cs-fixer] add upstream link

[glen]

commit 4a8cfdbba8cd24b01ff11fb8502b703d2d9de572
Author: Elan Ruusamäe <glen at pld-linux.org>
Date:   Tue Jul 18 20:18:29 2017 +0300

    add upstream link
    
    https://github.com/FriendsOfPHP/PHP-CS-Fixer/pull/564

 allow-cache.patch | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/allow-cache.patch b/allow-cache.patch
index f9ad397..1b1f4d2 100644
--- a/allow-cache.patch
+++ b/allow-cache.patch
@@ -1,3 +1,7 @@
+
+upstream change that added this condition:
+https://github.com/FriendsOfPHP/PHP-CS-Fixer/pull/564
+
 diff --git a/Symfony/CS/FileCacheManager.php b/Symfony/CS/FileCacheManager.php
 index 80dfb11b..98ef6243 100644
 --- a/Symfony/CS/FileCacheManager.php
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/php-cs-fixer.git/commitdiff/4a8cfdbba8cd24b01ff11fb8502b703d2d9de572