Gitlab CI: "build all 32bit ARM platforms" can't be completed due to timeout

[Patrice CHOTARD]

Hi All

Just to notice that 3 times in a raw, "build all 32bit ARM platforms" can't be completed due to 1 hour timeout, 
we got the following execution status :

ERROR: Job failed: execution took longer than 1h0m0s seconds

see : 

https://source.denx.de/u-boot/custodians/u-boot-stm/-/jobs/539133
https://source.denx.de/u-boot/custodians/u-boot-stm/-/jobs/539132
https://source.denx.de/u-boot/custodians/u-boot-stm/-/jobs/539078

Is it possible to extend this timeout to 1h30min ?

Thanks
Patrice