Issue #3087694 by xjm, pameeela: Add pameeela to MAINTAINERS.txt as a...

Issue #3087694 by xjm, pameeela: Add pameeela to MAINTAINERS.txt as a provisional committer team facilitator

core/MAINTAINERS.txt

@@ -39,6 +39,8 @@ Release managers
 - Chris McCafferty 'cilefen' https://www.drupal.org/u/cilefen
 - Jess Myrbo 'xjm' https://www.drupal.org/u/xjm
 
+Committer team facilitators
+- (provisional) Pamela Barone 'pameeela' https://www.drupal.org/u/pameeela
 
 Subsystem maintainers
 ---------------------