.gitlab-ci.yml: Move most of CI building logic to manifest.

Signed-off-by: Stevan Radaković <stevan.radakovic@linaro.org>
14 jobs for !98 with move-build-jobs in 4 seconds (queued for 2 seconds)
detached
Status Job ID Name Coverage
  Compliance
passed #30490
dco

00:00:04

 
  Build
manual #30503
large-disk manual
freertos-armv5
manual #30491
large-disk manual
linux-qemu-x86
manual #30492
large-disk manual
linux-qemu-x86_64
manual #30496
large-disk manual
linux-raspberrypi4-64
manual #30494
large-disk manual
linux-seco-imx8mm-c61
manual #30493
large-disk manual
linux-seco-intel-b68
manual #30495
large-disk manual
linux-stm32mp1-av96
manual #30500
large-disk manual
zephyr-96b-avenger
manual #30499
large-disk manual
zephyr-96b-nitrogen
manual #30502
large-disk manual
zephyr-arduino-nano-33-ble
manual #30501
large-disk manual
zephyr-nrf52840dk-nrf52840
manual #30498
large-disk manual
zephyr-qemu-cortex-m3
manual #30497
large-disk manual
zephyr-qemu-x86