[11.x] Minor Feature a Prohibited If Declined and Prohibited If Accepted validation rules

[osama-98]

Adding a new simple validation rules that are useful for prohibiting attributes if other attribute's value is declined or accepted, in many cases I was setting the exact value to prohibit another attribute and in most cases it has a workaround to achieve the needed validation, please see the below example to understand this change:

Before: for prohibited_if_declined

"free_delivery_fees" => "bail|required",

// this rule only covers the "false" exact value
"delivery_fees" => "prohibited_if:free_delivery_fees,false|numeric|min:1|max:9999",

// this rule only covers the "0" exact value
"delivery_fees" => "prohibited_if:free_delivery_fees,0|numeric|min:1|max:9999",

// And more for all falsy values

After: for prohibited_if_declined

"free_delivery_fees" => "bail|required",
"delivery_fees" => "prohibited_if_declined:free_delivery_fees|numeric|min:1|max:9999",

Before: for prohibited_if_accepted

"discount_disabled" => "bail|required",

// this rule only covers the "true" exact value
"discount" => "prohibited_if:discount_disabled,true|numeric|min:1|max:9999",

// this rule only covers the "1" exact value
"discount" => "prohibited_if:discount_disabled,1|numeric|min:1|max:9999",

// And more for all truthy values

After: for prohibited_if_accepted

"discount_disabled" => "bail|required",
"discount" => "prohibited_if_accepted:discount_disabled|numeric|min:1|max:9999",