add new job

school-main-build/school_job_123.groovy

+job('school-pr-build') {
+	
+  concurrentBuild()
+  
+  
+  logRotator {
+        numToKeep(7)
+    }
+  
+
+  
+
+  scm {
+      git {
+          remote {
+               url('https://github.com/gajendrularamarao/school.git')
+           }
+           branch('${REVISION}')
+      }
+  }
+
+  triggers {
+      scm('* * * * *')
+  }
+
+  steps {
+        gradle('clean build')
+  }
+
+}
+