Updating maintainers list to add and remove maintainers

Signed-off-by: Shoaeb Jindani <jindani.shoaeb@ibm.com>

MAINTAINERS.md

@@ -4,6 +4,6 @@
 
 | Name              | Github    | Discord        |
 |-------------------|-----------|----------------|
-| Josh Kneubuhl | [@jkneubuh](https://github.com/jkneubuh) | jkneubuhl#5919 |
+| Dave Enyeart | [@denyeart](https://github.com/denyeart) | denyeart#0989 |
 | Ratnakar Asara | [@asararatnakar](https://github.com/asararatnakar) | ratnakar#3494 |
 | Shoaeb Jindani | [@shoaebjindani](https://github.com/shoaebjindani) | shoaebmjindani#9890 |