Add Jenkinsfile for incoming changes validation

Change-Id: Ibdc33c23daf27c4bf4e0b6b3641cba30d12676ca

Jenkinsfile

diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..7410d3c
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,3 @@
+pluginPipeline(formatCheckId: 'gerritforge:github-format-3852e64366bb37d13b8baf8af9b15cfd38eb9227',
+               buildCheckId: 'gerritforge:github-3852e64366bb37d13b8baf8af9b15cfd38eb9227',
+               gjfVersion: '1.22.0')