Clean jjb template from the unused timeout. Timeout is set directly in the Jenkinsfile.

Change-Id: I9415ab99df5711ebd65199350e102ca0a40f0eb2
diff --git a/jjb/templates/fabric-tna-jobs.yaml b/jjb/templates/fabric-tna-jobs.yaml
index fe9182c..4897b24 100644
--- a/jjb/templates/fabric-tna-jobs.yaml
+++ b/jjb/templates/fabric-tna-jobs.yaml
@@ -55,11 +55,6 @@
           github_pr_auth_id: '{github_pr_auth_id}'
           status_context: 'pr-verify-{profile}-{arch}'
 
-    wrappers:
-      - lf-infra-wrappers:
-          build-timeout: '80'
-          jenkins-ssh-credential: '{github-onf-bot-ssh-credential}'
-
 - job-template:
     id: 'postmerge-{profile}-{arch}'
     name: 'postmerge-{profile}-{arch}'
@@ -113,11 +108,6 @@
           project: '{project}'
       - timed: "@midnight"
 
-    wrappers:
-      - lf-infra-wrappers:
-          build-timeout: '80'
-          jenkins-ssh-credential: '{github-onf-bot-ssh-credential}'
-
 - job-template:
     id: 'fabric-tna-linerate-tests'
     name: 'fabric-tna-linerate-tests'