Add C# artifacts to .gitignore for multi-language-repo
#7054
| Job | Run time |
|---|---|
| 4m 10s | |
| 4m 16s | |
| 8m 26s |
.gitignore for multi-language-repo
#7054
| Job | Run time |
|---|---|
| 4m 10s | |
| 4m 16s | |
| 8m 26s |