update travis-pecl
[m6w6/ext-http] / travis / pecl
index 9800c7b..b2b5540 160000 (submodule)
@@ -1 +1 @@
-Subproject commit 9800c7bbe07c9c8a172b158b58c85ce4a97d3863
+Subproject commit b2b55407068832287e9e96dba9e9fc8c1696954c