feat(isLicensePlate): Updated isLicensePlate to accept real pt-PT license plates. (#2555)

Co-authored-by: Rubin Bhandari <roobin.bhandari@gmail.com>

Author: castrosu

src/lib/isLicensePlate.js

@@ -14317,16 +14317,42 @@ describe('Validators', () => {
       args: ['pt-PT'],
       valid: [
         'AA-12-34',
-        '12·34·AB',
+        '12-AA-34',
+        '12-34-AA',
+        'AA-12-AA',
+        'AA·12·34',
         '12·AB·34',
+        '12·34·AB',
+        'AB·34·AB',
+        'AA 12 34',
+        '12 AA 34',
+        '12 34 AA',
         'AB 12 CD',
+        'AA1234',
+        '12AA34',
+        '1234AA',
         'AB12CD',
       ],
       invalid: [
         '',
         'notalicenseplate',
+        'AA-AA-00',
+        '00-AA-AA',
+        'AA-AA-AA',
+        '00-00-00',
+        'AA·AA·00',
+        '00·AA·AA',
+        'AA·AA·AA',
+        '00·00·00',
+        'AA AA 00',
+        '00 AA AA',
+        'AA AA AA',
+        '00 00 00',
         'A1-B2-C3',
+        '1A-2B-3C',
         'ABC-1-EF',
+        'AB-C1D-EF',
+        'AB-C1-DEF',
       ],
     });
     test({