ci(kokoro): fix core_deps_from_source for google-auth
#15920
| Job | Run time |
|---|---|
| 32s | |
| 32s | |
| 1m 4s |
core_deps_from_source for google-auth
#15920
| Job | Run time |
|---|---|
| 32s | |
| 32s | |
| 1m 4s |