Fix(Core): always set scheduler_key

[stonebuzz]

Checklist before requesting a review

Please delete options that are not relevant.

• I have performed a self-review of my code.
• I have added tests (when available) that prove my fix is effective or that my feature works.
• This change requires a documentation update.

Description

• It fixes message using Advancedplanning #39

I'm not sure why, when the plugin checks the URL requested (to assign the key from the hook) only the first call to the plugin (init) works, all subsequent calls do not validate the URL check and so the licence is never given to the schedule

front/planning.php -> /front/planning.php  {"user":"2@stanislas-Caen-Desktop"} 
found  {"user":"2@stanislas-Caen-Desktop","mem_usage":"0.000\", 3.04Mio)"} 
true  {"user":"2@stanislas-Caen-Desktop","mem_usage":"0.000\", 3.04Mio)"} 


front/planning.php -> /plugins/vip/vip.js.php?v=3900982296f718ac20eeab8b75ee6669746a4aaa  {"user":"2@stanislas-Caen-Desktop"} 
front/reservation.php -> /plugins/vip/vip.js.php?v=3900982296f718ac20eeab8b75ee6669746a4aaa  {"user":"2@stanislas-Caen-Desktop","mem_usage":"0.000\", 3.04Mio)"} 
/front/computer.form.php -> /plugins/vip/vip.js.php?v=3900982296f718ac20eeab8b75ee6669746a4aaa  {"user":"2@stanislas-Caen-Desktop","mem_usage":"0.000\", 3.04Mio)"} 
/front/monitor.form.php -> /plugins/vip/vip.js.php?v=3900982296f718ac20eeab8b75ee6669746a4aaa  {"user":"2@stanislas-Caen-Desktop","mem_usage":"0.000\", 3.04Mio)"} 
/front/networkequipment.form.php -> /plugins/vip/vip.js.php?v=3900982296f718ac20eeab8b75ee6669746a4aaa  {"user":"2@stanislas-Caen-Desktop","mem_usage":"0.000\", 3.04Mio)"} 
/front/peripheral.form.php -> /plugins/vip/vip.js.php?v=3900982296f718ac20eeab8b75ee6669746a4aaa  {"user":"2@stanislas-Caen-Desktop","mem_usage":"0.000\", 3.04Mio)"} 
/front/phone.form.php -> /plugins/vip/vip.js.php?v=3900982296f718ac20eeab8b75ee6669746a4aaa  {"user":"2@stanislas-Caen-Desktop","mem_usage":"0.000\", 3.04Mio)"} 
/front/printer.form.php -> /plugins/vip/vip.js.php?v=3900982296f718ac20eeab8b75ee6669746a4aaa  {"user":"2@stanislas-Caen-Desktop","mem_usage":"0.000\", 3.04Mio)"} 
/front/software.form.php -> /plugins/vip/vip.js.php?v=3900982296f718ac20eeab8b75ee6669746a4aaa  {"user":"2@stanislas-Caen-Desktop","mem_usage":"0.000\", 3.04Mio)"} 
false  {"user":"2@stanislas-Caen-Desktop","mem_usage":"0.000\", 3.04Mio)"} 

Screenshots (if appropriate):

[Rom1-B]

Seems OK