Add patches to make sure the tests fail as soon as something goes wrong

debian/changelog

@@ -1,3 +1,11 @@
+ostree (2016.5-4) UNRELEASED; urgency=medium
+
+  * d/p/test-sysroot.js-set-strict-mode-when-sourcing-libtest.sh.patch,
+    d/p/tests-Use-strict-mode-by-default-for-C-tests.patch: add patches
+    to make sure the tests fail as soon as something goes wrong
+
+ -- Simon McVittie <smcv@debian.org>  Sat, 11 Jun 2016 19:52:40 +0100
+
 ostree (2016.5-3) unstable; urgency=medium
 
   * Remove ostree-grub2 and the boot-related parts of ostree, leaving