fix(isMobilePhone): fixed es-CU matching all numbers that start with 5 longer than 8 digits (#2197)

Co-authored-by: Kevin Laframboise <kevin@wisesystems.com>

fixes #2196

Author: klaframboise

src/lib/isMobilePhone.js

@@ -76,7 +76,7 @@ const phones = {
   'es-CO': /^(\+?57)?3(0(0|1|2|4|5)|1\d|2[0-4]|5(0|1))\d{7}$/,
   'es-CL': /^(\+?56|0)[2-9]\d{1}\d{7}$/,
   'es-CR': /^(\+506)?[2-8]\d{7}$/,
-  'es-CU': /^(\+53|0053)?5\d{7}/,
+  'es-CU': /^(\+53|0053)?5\d{7}$/,
   'es-DO': /^(\+?1)?8[024]9\d{7}$/,
   'es-HN': /^(\+?504)?[9|8|3|2]\d{7}$/,
   'es-EC': /^(\+?593|0)([2-7]|9[2-9])\d{7}$/,

test/validators.test.js

@@ -8296,6 +8296,7 @@ describe('Validators', () => {
           '',
           'abc',
           '+535123457',
+          '56043029304',
         ],
       },
       {