Add Arun S M as a maintainer
| Name | GitHub | RocketChat |
| --- | --- | --- |
| Andrew Donald Kennedy | grkvlt | grkvlt |
+| Arun S M | arsulegai | arsulegai |
| Darian Plumb | dplumb94 | dplumb |
| Shawn Amundson | vaporos | amundson |
| Peter Schwarz | peterschwarz | pschwarz |
