[ONOS-7501] Investigate and fix the issue with jenkins publishing confluence to Wiki

Change-Id: I27f87f249319e5cc1859b0e1665f594f8ce81be1
diff --git a/TestON/JenkinsFile/JenkinsCommonFuncs.groovy b/TestON/JenkinsFile/JenkinsCommonFuncs.groovy
index 5925a6f..906c05d 100644
--- a/TestON/JenkinsFile/JenkinsCommonFuncs.groovy
+++ b/TestON/JenkinsFile/JenkinsCommonFuncs.groovy
@@ -194,7 +194,7 @@
 def publishToConfluence( prop, wikiLink, file ){
   if( isPostingResult( prop[ "manualRun" ], prop[ "postResult" ] ) ){
     publishConfluence siteName: 'wiki.onosproject.org', pageName: wikiLink, spaceName: 'ONOS',
-                  attachArchivedArtifacts: true,
+                  attachArchivedArtifacts: true, buildIfUnstable: true,
                   editorList: [
                       confluenceWritePage( confluenceFile( file ) )
                   ]
@@ -328,4 +328,4 @@
     echo ''' + database_command + '''
     done '''
 }
-return this;
\ No newline at end of file
+return this;