travis: sync submodule

jcarpent · jcarpent · commit 108c73cfcc8d · 2019-07-12T14:36:28.000+02:00
diff --git a/.travis b/.travis
@@ -1 +1 @@
-Subproject commit 9024b9c4c43724bf9fc469cbb168f9a2a50d8c3f
+Subproject commit c94d37aa741db076722d41972e748e0ac96a3c51
