docs: update maintainers list (#1394)

MAINTAINERS.md

@@ -1,23 +1,15 @@
 Trestle was designed and open sourced by a team based at [IBM Research](https://www.research.ibm.com/) and others around the world.  The list includes:
 
-Christopher Butler - [butler54](https://github.com/butler54)
-
-Bruno Marques - [brunomarq](https://github.com/brunomarq)
+Alejandro Jose Leiva Palomo [AleJo2995](https://github.com/AleJo2995)
 
-Lenin Mehedy - [leninmehedy](https://github.com/leninmehedy)
+Christopher Butler [butler54](https://github.com/butler54)
 
-Simon Metson - [drsm79](https://github.com/drsm79)
+Lou Degenaro [degenaro](https://github.com/degenaro)
 
-Frank Suits - [fsuits](https://github.com/fsuits)
+Frank Suits [fsuits](https://github.com/fsuits)
 
-Jeff Tan - [jeffdmgit](https://github.com/jeffdmgit)
+Jennifer Power [jpower432](https://github.com/jpower432)
 
-Nebula Alam - [aNebula](https://github.com/aNebula)
+Manjiree Gadgil [mrgadgil](https://github.com/mrgadgil)
 
 Vikas Agarwal [vikas-agarwal76](https://github.com/vikas-agarwal76)
-
-Lou Degenaro [degenaro](https://github.com/degenaro)
-
-Ekaterina Nikonova [enikonovad](https://github.com/enikonovad)
-
-Alejandro Jose Leiva Palomo [AleJo2995](https://github.com/AleJo2995)