Update javascript_pack_tag helper
Update javascript_pack_tag helper

Update javascript_pack_tag helper to not return a self closing script tag.
Davidzhu001/webpacker,rmckayfleming/webpacker,gauravtiwari/webpacker,gauravtiwari/webpacker,rossta/webpacker,rmckayfleming/webpacker,nickpith/webpacker,usertesting/webpacker,rails/webpacker,Davidzhu001/webpacker,Davidzhu001/webpacker,rossta/webpacker,nickpith/webpacker,nickpith/webpacker,rossta/webpacker,usertesting/webpacker,gauravtiwari/webpacker,rossta/webpacker,rmckayfleming/webpacker,rails/webpacker,shakacode/webpacker_lite,usertesting/webpacker