mbed-tls-nightly-tests: run on mbedtls-test branch leo-mbedtls-open-ci-notify-github

Signed-off-by: Arthur She <arthur.she@linaro.org>
Change-Id: Icb49d97ec0703309c5724049b200849457a7b2af
diff --git a/mbed-tls-nightly-tests.yaml b/mbed-tls-nightly-tests.yaml
index 7a18788..251f8de 100644
--- a/mbed-tls-nightly-tests.yaml
+++ b/mbed-tls-nightly-tests.yaml
@@ -104,7 +104,7 @@
       scm:
       - git:
           branches:
-          - 'leo-mbedtls-open-ci'
+          - 'leo-mbedtls-open-ci-notify-github'
           url: https://github.com/arthur-she/mbedtls-test.git
       script-path: vars/mbedtls-release-Jenkinsfile
     project-type: pipeline