Removing pthread.patch, fixed upstream.

Signed-off-by: Daniel Baumann <daniel@debian.org>

debian/patches/debian/0002-pthread.patch

@@ -1,15 +0,0 @@
-Author: Daniel Baumann <daniel@debian.org>
-Description: Fixing FTBFS about undeclared PTHREAD_MUTEX_INITIALIZER by including missing pthread header.
-
-diff -Naurp tarlz.orig/extended.cc tarlz/extended.cc
---- tarlz.orig/extended.cc
-+++ tarlz/extended.cc
-@@ -21,6 +21,8 @@
- #include <cerrno>
- #include <cstdio>
- 
-+#include <pthread.h>
-+
- #include "tarlz.h"
- #include "common_mutex.h"
- 

debian/patches/series

@@ -1,2 +1 @@
 debian/0001-build.patch
-debian/0002-pthread.patch