fix: Allow locale writing in OpenShift kube

[ikke-t]

There is permission error in OpenShift if local timezone is configured in env. Entrypoint tries to write $LB_DEFAULT_TIMEZONE to librebooking.ini which gets denied.

+ '[' -f /usr/share/zoneinfo/Europe/Helsinki ']'
+ INI_FILE=/usr/local/etc/php/conf.d/librebooking.ini
+ echo '[Date]'
/usr/local/bin/entrypoint.sh: line 95: /usr/local/etc/php/conf.d/librebooking.ini: Permission denied

[colisee]

Changes

Set proper ownership and permissions to /var/www/html/Web/uploads/reservation and /usr/local/etc/php/conf.d/librebooking.ini