make tatl_tael lint on Lint-Review, fixes SD-1176

test plan:
* test commit

Change-Id: I834581ac16c7ccaee07e1c5e02aff74da1ad30c2
Reviewed-on: https://gerrit.instructure.com/80518
Reviewed-by: Jon Jensen <jon@instructure.com>
Product-Review: Jon Jensen <jon@instructure.com>
QA-Review: Jon Jensen <jon@instructure.com>
Tested-by: Jenkins

script/tatl_tael

@@ -14,8 +14,9 @@ end
 
 def post(message)
   if ENV['GERRIT_PATCHSET_REVISION']
+    label = ENV['GERGICH_REVIEW_LABEL'] || "Lint-Review"
     `gergich message "#{message}"`
-    `gergich label "Code-Review" -1`
+    `gergich label "#{label}" -1`
   else
     pretty_comment("error", message)
   end