xtensa-build-zephyr.py: add flexibility to generate tools/ only
#12682
| Job | Run time |
|---|---|
| 12m 21s | |
| 11m 44s | |
| 24m 5s |
tools/ only
#12682
| Job | Run time |
|---|---|
| 12m 21s | |
| 11m 44s | |
| 24m 5s |