build: update rules_browsers digest to 6a699bf (20.3.x) #9267
| Job | Run time |
|---|---|
| 5s | |
| 2m 27s | |
| 2m 17s | |
| 2m 16s | |
| 5m 15s | |
| 3m 19s | |
| 7m 23s | |
| 5m 52s | |
| 5m 57s | |
| 6m 54s | |
| 5m 24s | |
| 4m 45s | |
| 11m 50s | |
| 8m 7s | |
| 8m 54s | |
| 10m 14s | |
| 10m 56s | |
| 9m 41s | |
| 6m 16s | |
| 9m 48s | |
| 8m 33s | |
| 8m 44s | |
| 6m 48s | |
| 8m 46s | |
| 0s | |
| 2h 40m 31s |