add .gitreview

Change-Id: Ie697df9e2842a05fafba2f2bf287624cca349d49
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..5380dd7
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,5 @@
+[gerrit]
+host=review.vexxhost.dev
+port=29418
+project=atmosphere.git
+defaultbranch=stable/zed