Don't need interactive progress on git clones in Travis

pprindeville · smalyshev · commit 61af343768ed · 2018-12-02T16:04:22.000-08:00
Travis logs are usually inspected after the build completes, by which time
progress info is useless.

Signed-off-by: Philip Prindeville &lt;philipp@redfish-solutions.com&gt;
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,6 @@
+git:
+  quiet: true
+
 dist: trusty
 language: c
 sudo: required
