[MAINTAINERS] Add my email address to write after approval and DCO.

ChangeLog:
	* MAINTAINERS: Add myself.

MAINTAINERS

@@ -763,6 +763,7 @@ Roger Sayle                     sayle           <roger@nextmovesoftware.com>
 Tobias Schlüter                 tobi            <tobias.schlueter@physik.uni-muenchen.de>
 Bernd Schmidt                   bernds          <bernds_cb1@t-online.de>
 Will Schmidt                    willschm        <will_schmidt@vnet.ibm.com>
+Jennifer Schmitz                jschmitz        <jschmitz@nvidia.com>
 Stefan Schulze Frielinghaus     stefansf        <stefansf@linux.ibm.com>
 Andreas Schwab                  schwab          <schwab@linux-m68k.org>
 Tilo Schwarz                    tiloschwarz     <tilo@tilo-schwarz.de>
@@ -933,6 +934,7 @@ Navid Rahimi                                    <navidrahimi@microsoft.com>
 Rishi Raj                                       <rishiraj45035@gmail.com>
 Trevor Saunders                                 <tbsaunde+gcc@tbsaunde.org>
 Bill Schmidt                                    <bill.schmidt@fastmail.com>
+Jennifer Schmitz                                <jschmitz@nvidia.com>
 Nathaniel Shead                                 <nathanieloshead@gmail.org>
 Nathan Sidwell                                  <nathan@acm.org>
 Edward Smith-Rowland                            <esmithrowland@gmail.com>