Timeout extended to 30 HOURS

Signed-off-by: Maxim Nesen <maxim.nesen@oracle.com>

etc/jenkins/Jenkinsfile_ci_build

diff --git a/etc/jenkins/Jenkinsfile_ci_build b/etc/jenkins/Jenkinsfile_ci_build
index 5cf0b46..3a0298b 100644
--- a/etc/jenkins/Jenkinsfile_ci_build
+++ b/etc/jenkins/Jenkinsfile_ci_build
@@ -2,7 +2,7 @@
     agent none
 
     options {
-          timeout(time: 30, activity: true, unit: 'MINUTES')
+          timeout(time: 30, activity: true, unit: 'HOURS')
     }
 
     stages {
@@ -53,4 +53,4 @@
             }
         }
     }
-}
\ No newline at end of file
+}