perlgov: update PSC membership and core team activity

pod/perlgov.pod

@@ -479,10 +479,10 @@ Foundation will select a Vote Administrator.
 
 =over
 
-=item * Neil Bowers
-
 =item * Paul Evans
 
+=item * Philippe Bruhat
+
 =item * Ricardo Signes
 
 =back
@@ -503,8 +503,6 @@ The current members of the Perl Core Team are:
 
 =item Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>
 
-=item David Golden <xdg@xdg.me>
-
 =item David Mitchell <davem@iabyn.com>
 
 =item H. Merijn Brand <perl5@tux.freedom.nl>
@@ -555,6 +553,8 @@ The current members of the Perl Core Team are:
 
 =item Andy Dougherty <doughera@lafayette.edu>
 
+=item David Golden <xdg@xdg.me>
+
 =item Jan Dubois <jan@jandubois.com>
 
 =item Jesse Vincent <jesse@fsck.com>