PHP 8.4 php_strtolower warnings

[lukaszmarcola]

Hello,
since php84 rc1 some functions like php_strtolower was removed and they suggest to use zend_str_tolower:
php/php-src@85e6688#diff-8792658491c2da2691aa3492fee6304154346d593fa1d787ebb897d0467d58efR379

During compilation, I get:

/home/build/rpmbuild/BUILD/imagick-3.7.0/imagick.c: In function 'php_imagick_read_property':
/home/build/rpmbuild/BUILD/imagick-3.7.0/imagick.c:606:7: warning: implicit declaration of function 'php_strtolower'; did you mean 'php_strtok_r'? [-Wimplicit-function-declaration]
       php_strtolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
       ^~~~~~~~~~~~~~
       php_strtok_r

An update of these functions is probably required.

[mvorisek]

see #690

for PHP 8.4 Docker images you can use https://github.com/mvorisek/image-php