fix(isMobilePhone): update tg-TJ locale to include all valid operator codes

Add missing operator codes 90 and 91 to Tajikistan mobile phone regex.
Updated regex now covers all valid codes: 00, 55, 88, 90, 91, 92, 93,
95, 98, 99.

Closes #2544

Author: easedu

src/lib/isMobilePhone.js

@@ -149,7 +149,7 @@ const phones = {
   'sq-AL': /^(\+355|0)6[2-9]\d{7}$/,
   'sr-RS': /^(\+3816|06)[- \d]{5,9}$/,
   'sv-SE': /^(\+?46|0)[\s\-]?7[\s\-]?[02369]([\s\-]?\d){7}$/,
-  'tg-TJ': /^(\+?992)?[5][5]\d{7}$/,
+  'tg-TJ': /^(\+?992)?(00|55|88|90|91|92|93|95|98|99)\d{7}$/,
   'th-TH': /^(\+66|66|0)\d{9}$/,
   'tr-TR': /^(\+?90|0)?5\d{9}$/,
   'tk-TM': /^(\+993|993|8)\d{8}$/,

test/validators.test.js

@@ -10929,6 +10929,16 @@ describe('Validators', () => {
           '+992553322551',
           '992553388551',
           '992553322551',
+          '+992901234567',
+          '+992911234567',
+          '+992001234567',
+          '+992881234567',
+          '+992921234567',
+          '+992931234567',
+          '+992951234567',
+          '+992981234567',
+          '+992991234567',
+          '992901234567',
         ],
         invalid: [
           '12345',
@@ -10941,6 +10951,8 @@ describe('Validators', () => {
           '9923633885',
           '99255363885',
           '66338855',
+          '+992801234567',
+          '+992101234567',
         ],
       },
       {