AUTHORS: refresh with recent new contributors

"I don't know half of you half as well as I should like; and I like less
than half of you half as well as you deserve."

Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Rob Norris <[email protected]>
Closes #16563

.mailmap

@@ -208,6 +208,7 @@ Vaibhav Bhanawat <[email protected]> <88050553+vaibhav-delphix@users.
 Violet Purcell <[email protected]> <[email protected]>
 Vipin Kumar Verma <[email protected]> <[email protected]>
 Wolfgang Bumiller <[email protected]> <[email protected]>
+XDTG <[email protected]> <[email protected]>
 xtouqh <[email protected]> <[email protected]>
 Yuri Pankov <[email protected]> <[email protected]>
 Yuri Pankov <[email protected]> <[email protected]>

AUTHORS

@@ -248,6 +248,7 @@ CONTRIBUTORS:
     Gian-Carlo DeFazio <[email protected]>
     Gionatan Danti <[email protected]>
     Giuseppe Di Natale <[email protected]>
+    Gleb Smirnoff <[email protected]>
     Glenn Washburn <[email protected]>
     glibg10b <[email protected]>
     gofaster <[email protected]>
@@ -565,6 +566,7 @@ CONTRIBUTORS:
     Sen Haerens <[email protected]>
     Serapheim Dimitropoulos <[email protected]>
     Seth Forshee <[email protected]>
+    Seth Hoffert <[email protected]>
     Seth Troisi <[email protected]>
     Shaan Nobee <[email protected]>
     Shampavman <[email protected]>
@@ -598,6 +600,7 @@ CONTRIBUTORS:
     Tamas TEVESZ <[email protected]>
     Teodor Spæren <[email protected]>
     TerraTech <[email protected]>
+    Theera K. <[email protected]>
     Thijs Cramer <[email protected]>
     Thomas Bertschinger <[email protected]>
     Thomas Geppert <[email protected]>
@@ -648,6 +651,7 @@ CONTRIBUTORS:
     Windel Bouwman <[email protected]>
     Wojciech Małota-Wójcik <[email protected]>
     Wolfgang Bumiller <[email protected]>
+    XDTG <[email protected]>
     Xin Li <[email protected]>
     Xinliang Liu <[email protected]>
     xtouqh <[email protected]>