DEV: Fix lint

DEV: Fix lint

diff --git a/lib/tasks/javascript.rake b/lib/tasks/javascript.rake
index d6cc41c..9ea3b71 100644
--- a/lib/tasks/javascript.rake
+++ b/lib/tasks/javascript.rake
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 TIMEZONES_DEFINITIONS = 'https://raw.githubusercontent.com/moment/moment-timezone/develop/data/meta/latest.json'
 UNUSED_REGIONS = ["ecbtarget", "federalreserve", "federalreservebanks", "fedex", "nerc", "unitednations", "ups"]
 

GitHub sha: eaf27e5b