mailmap: cleanup shortlog stats for nixos-22.11 release

Only cleanups the shortlog stats for contributors that appeared before
the changes in the top 30 and commiter names had more than 10 commits
in an effort to attribute them correct
$ git shortlog -se nixos-22.05..nixos-22.11 | sort -nr | nl | head -n30

.mailmap

@@ -1,3 +1,14 @@
+ajs124 <[email protected]> <[email protected]>
+Anderson Torres <[email protected]>
 Daniel Løvbrøtte Olsen <[email protected]> <[email protected]>
+Fabian Affolter <[email protected]> <[email protected]>
+Janne Heß <[email protected]> <[email protected]>
+Jörg Thalheim <[email protected]> <[email protected]>
+Martin Weinelt <[email protected]> <[email protected]>
 R. RyanTM <[email protected]>
-Sandro <[email protected]>
+Robert Hensing <[email protected]> <[email protected]>
+Sandro Jäckel <[email protected]>
+Sandro Jäckel <[email protected]> <[email protected]>
+superherointj <[email protected]>
+Vladimír Čunát <[email protected]> <[email protected]>
+Vladimír Čunát <[email protected]> <[email protected]>