update travis

[m6w6/ext-apfd] / travis / pecl

diff --git a/travis/pecl b/travis/pecl
index eced8a2fe1fc21ff6ab7b2020d2f061639ccef62..23c2876aaa0808bcfedc1c5c30da6e8234341a13 160000 (submodule)
--- a/travis/pecl
+++ b/travis/pecl
@@ -1 +1 @@
-Subproject commit eced8a2fe1fc21ff6ab7b2020d2f061639ccef62
+Subproject commit 23c2876aaa0808bcfedc1c5c30da6e8234341a13