ci: Remove jsonschema from requirements-testing.txt
#21011
| Job | Run time |
|---|---|
| 20s | |
| 18s | |
| 17s | |
| 55s |
jsonschema from requirements-testing.txt
#21011
| Job | Run time |
|---|---|
| 20s | |
| 18s | |
| 17s | |
| 55s |