Add CODECOV_TOKEN to fabric-tna job

Change-Id: I0af1b877b648c07b94a75c50ff58593667c90244
diff --git a/jjb/templates/fabric-tna-jobs.yaml b/jjb/templates/fabric-tna-jobs.yaml
index 954e156..a8e614b 100644
--- a/jjb/templates/fabric-tna-jobs.yaml
+++ b/jjb/templates/fabric-tna-jobs.yaml
@@ -55,6 +55,10 @@
               credential-id: aether-internal-registry
               username: AETHER_REGISTRY_USERNAME
               password: AETHER_REGISTRY_PASSWORD
+      - credentials-binding:
+          - text:
+              credential-id: codecov-fabric-tna
+              variable: CODECOV_TOKEN
 
     builders:
       - shell: !include-raw-escape: ../shell/docker-login.sh