Update jobs for Istanbul branch

Issue-ID: OPTFRA-1004
Signed-off-by: krishnaa96 <krishna.moorthy6@wipro.com>
Change-Id: I870ab460e45839d0e980580ce6dc70b7725c6918
diff --git a/jjb/optf/optf-osdf.yaml b/jjb/optf/optf-osdf.yaml
index 511f1fb..aa41c1b 100644
--- a/jjb/optf/optf-osdf.yaml
+++ b/jjb/optf/optf-osdf.yaml
@@ -7,8 +7,8 @@
     stream:
       - 'master':
           branch: 'master'
-      - 'honolulu':
-          branch: 'honolulu'
+      - 'istanbul':
+          branch: 'istanbul'
     mvn-settings: 'optf-osdf-settings'
     subproject:
       - 'osdf':
@@ -67,8 +67,8 @@
     stream:
       - 'master':
           branch: 'master'
-      - 'honolulu':
-          branch: 'honolulu'
+      - 'istanbul':
+          branch: 'istanbul'
     mvn-settings: 'optf-osdf-settings'
 
 - project: