Issue 5662 get userid from session in myaccountaction

To complete the change we need to apply the folllowing changes in this file asset: //shared/vtl/widgets/full-site/account-detail.vtl included in the starter.zip

1)Change this line
#if(!$myAccountForm || !$user || !${myAccountForm.userId})

to

#if(!$myAccountForm || !$user )

2) and remove this line
< input type="hidden" name="userId" value="${myAccountForm.userId}" >