github actions: workaround for ondrej/php apt repository update error
- E: Repository 'https://ppa.launchpadcontent.net/ondrej/php/ubuntu noble InRelease' changed its 'Label' value from '***** The main PPA for supported PHP versions with many PECL extensions *****' to 'PPA for PHP'

Merge pull request #2143 from nodiscc/fix-ci-php-update

github actions: workaround for ondrej/php apt repository update error