gitignore: Fix regex for local.properties am: 66dee72aaf
am: b5abc3b6c8

Change-Id: I4ee0ccc8f6ca72b8333528e34922f7b976e87650
diff --git a/.gitignore b/.gitignore
index 9221793..7685aaa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,7 +21,7 @@
 samples/flickr/bin
 samples/flickr/target
 integration/volley/target/**
-**local.properties
+**/local.properties
 *.keystore
 **/.idea/*
 .settings