'continue' is statement strongly discouraged and will throw a warning as of PHP 7.3

[jofranz]

phpcs -p de.systopia.stoken/ --standard=PHPCompatibility --runtime-set testVersion 7.4-8.1

FILE: de.systopia.stoken/CRM/Stoken/AddressTokens.php
----------------------------------------------------------------------------------------------------------------------------------------------------
FOUND 0 ERRORS AND 3 WARNINGS AFFECTING 3 LINES
----------------------------------------------------------------------------------------------------------------------------------------------------
 121 | WARNING | Targeting a 'switch' control structure with a 'continue' statement is strongly discouraged and will throw a warning as of PHP 7.3.
 125 | WARNING | Targeting a 'switch' control structure with a 'continue' statement is strongly discouraged and will throw a warning as of PHP 7.3.
 128 | WARNING | Targeting a 'switch' control structure with a 'continue' statement is strongly discouraged and will throw a warning as of PHP 7.3.
--------------------------

https://github.com/systopia/de.systopia.stoken/blob/master/CRM/Stoken/AddressTokens.php#L121-L128