tooling: Prune and update .mailmap file

.mailmap

@@ -1,35 +1,12 @@
 Benjamin Morgan <[email protected]>             <[email protected]>
-Adam Fuhl <[email protected]>                         <[email protected]>
-Adam Fuhl <[email protected]>                         <[email protected]>
-Adam Fuhl <[email protected]>                         <[email protected]>
+Benjamin Morgan <[email protected]>             <[email protected]>
 Henning Classen <[email protected]>             <[email protected]>
-Henning Classen <[email protected]>             <[email protected]>
-Robin Keller <[email protected]>                   <[email protected]>
-Angela Kramer <[email protected]>                 <[email protected]>
-Andreas Fischer <[email protected]>           <[email protected]>
-Alicja Hellermann <[email protected]>         <[email protected]>
-Alicja Hellermann <[email protected]>         <[email protected]>
-Fabian Moik <[email protected]>                     <[email protected]>
-Giuseppe Celentano <[email protected]>    <[email protected]>
-Jan Bernloehr <[email protected]>                 <[email protected]>
-Jan Bernloehr <[email protected]>                 <[email protected]>
-Jan Bernloehr <[email protected]>                 <[email protected]>
-Marietta Inge Bloch <[email protected]>      <[email protected]>
-Marietta Inge Bloch <[email protected]>      <[email protected]>
-Marius Jansen <[email protected]>                 <[email protected]>
-Marius Jansen <[email protected]>                 <[email protected]>
-Marius Rhein <[email protected]>                 <[email protected]>
+Henning Classen <[email protected]>             <[email protected]>
+Matthias Schleicher <[email protected]>     <[email protected]>
 Martin Henselmeyer <[email protected]>       <[email protected]>
-Martin Schmitt <[email protected]>              <[email protected]>
-Martin Schmitt <[email protected]>              <[email protected]>
-Mike Spahr <[email protected]>                       <[email protected]>
-Mike Spahr <[email protected]>                       <[email protected]>
-Norbert Baumgartner <[email protected]>     <[email protected]>
-Norbert Baumgartner <[email protected]>     <[email protected]>
-Oliver Abendroth <[email protected]>           <[email protected]>
-Oliver Abendroth <[email protected]>           <[email protected]>
-Peter Hobor <[email protected]>                     <[email protected]>
-Thomas Grosser <[email protected]>               <[email protected]>
+Martin Henselmeyer <[email protected]>       <[email protected]>
 Tobias Falkenstein <[email protected]>       <[email protected]>
-Xiake Sun <[email protected]>
-Yann Labou <[email protected]>                       <[email protected]>
+Patrick Schuster <[email protected]>          <[email protected]>
+Patrick Schuster <[email protected]>          <[email protected]>
+Patrick Schuster <[email protected]>          <fixed-term.patrick.schuster3@bosch>
+Franco Guidi <[email protected]>                  <[email protected]>