fix(isMobilePhone): fixed pl-PL matching numbers that start with 45 (#2202)

Co-authored-by: Mariusz Wroński <mwronski@trans.eu>

Author: czerwony03

src/lib/isMobilePhone.js

@@ -131,7 +131,7 @@ const phones = {
   'nl-NL': /^(((\+|00)?31\(0\))|((\+|00)?31)|0)6{1}\d{8}$/,
   'nl-AW': /^(\+)?297(56|59|64|73|74|99)\d{5}$/,
   'nn-NO': /^(\+?47)?[49]\d{7}$/,
-  'pl-PL': /^(\+?48)? ?[5-8]\d ?\d{3} ?\d{2} ?\d{2}$/,
+  'pl-PL': /^(\+?48)? ?([5-8]\d|45) ?\d{3} ?\d{2} ?\d{2}$/,
   'pt-BR': /^((\+?55\ ?[1-9]{2}\ ?)|(\+?55\ ?\([1-9]{2}\)\ ?)|(0[1-9]{2}\ ?)|(\([1-9]{2}\)\ ?)|([1-9]{2}\ ?))((\d{4}\-?\d{4})|(9[1-9]{1}\d{3}\-?\d{4}))$/,
   'pt-PT': /^(\+?351)?9[1236]\d{7}$/,
   'pt-AO': /^(\+244)\d{9}$/,

test/validators.test.js

@@ -8761,6 +8761,7 @@ describe('Validators', () => {
           '+48 56 6572724',
           '+48 67 621 5461',
           '48 67 621 5461',
+          '+48 45 621 5461',
         ],
         invalid: [
           '+48  67 621 5461',
@@ -8771,6 +8772,7 @@ describe('Validators', () => {
           '1800-88-8687',
           '+6019-5830837',
           '357562855',
+          '+48 44 621 5461',
         ],
       },
       {