update travis-pecl

[m6w6/ext-pq] / travis / pecl

diff --git a/travis/pecl b/travis/pecl
index 3f32c9f45f15e329d1751cdb58cd411a3a5adfcd..a1608cd360ed99656bc420fa957a5e3213f1d573 160000 (submodule)
--- a/travis/pecl
+++ b/travis/pecl
@@ -1 +1 @@
-Subproject commit 3f32c9f45f15e329d1751cdb58cd411a3a5adfcd
+Subproject commit a1608cd360ed99656bc420fa957a5e3213f1d573