Added text boxes for all SameSite attributes (None, Lax and Strict)

Update 1.3

Added text boxes for all SameSite attributes (None, Lax and Strict)
Added "Enforce site-wide SameSite cookie attribute"

Add SameSite attribute to ExpressionEngine cookies

This addon enables you to add SameSite attribute to ExpressionEngine cookies. For ExpressionEngine versions 3-5

Not all browsers are compatible with SameSite=None. This release will also handle those that are not compatible by leaving the parameter out.