Add gitreview file

Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..1fe044b
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,4 @@
+[gerrit]
+host=review.trustedfirmware.org
+port=29418
+project=ci/tf-a-ci-scripts