Add C# artifacts to .gitignore for multi-language-repo
#2939
| Job | Run time |
|---|---|
| 3m 42s | |
| 1m 37s | |
| 3m 45s | |
| 1m 32s | |
| 10m 36s |
.gitignore for multi-language-repo
#2939
| Job | Run time |
|---|---|
| 3m 42s | |
| 1m 37s | |
| 3m 45s | |
| 1m 32s | |
| 10m 36s |