Update .mailmap (#20729)

This PR updates the `.mailmap` file to merge some more commit authors.

Release Notes:

- N/A

.mailmap

@@ -22,10 +22,14 @@ Antonio Scandurra <[email protected]> <[email protected]>
 Bennet Bo Fenner <[email protected]>
 Bennet Bo Fenner <[email protected]> <[email protected]>
 Bennet Bo Fenner <[email protected]> <[email protected]>
+Boris Cherny <[email protected]>
+Boris Cherny <[email protected]> <[email protected]>
+Chris Hayes <[email protected]>
 Christian Bergschneider <[email protected]>
 Christian Bergschneider <[email protected]> <[email protected]>
 Conrad Irwin <[email protected]>
 Conrad Irwin <[email protected]> <[email protected]>
+Dairon Medina <[email protected]>
 Danilo Leal <[email protected]>
 Danilo Leal <[email protected]> <[email protected]>
 Evren Sen <[email protected]>
@@ -35,6 +39,7 @@ Fernando Tagawa <[email protected]>
 Fernando Tagawa <[email protected]> <[email protected]>
 Greg Morenz <[email protected]>
 Greg Morenz <[email protected]> <[email protected]>
+Ihnat Aŭtuška <[email protected]>
 Ivan Žužak <[email protected]>
 Ivan Žužak <[email protected]> <[email protected]>
 Joseph T. Lyons <[email protected]>
@@ -61,10 +66,13 @@ Max Brunsfeld <[email protected]> <[email protected]>
 Max Linke <[email protected]>
 Max Linke <[email protected]> <[email protected]>
 Michael Sloan <[email protected]>
+Michael Sloan <[email protected]> <[email protected]>
 Michael Sloan <[email protected]> <[email protected]>
 Mikayla Maki <[email protected]>
 Mikayla Maki <[email protected]> <[email protected]>
 Mikayla Maki <[email protected]> <[email protected]>
+Muhammad Talal Anwar <[email protected]>
+Muhammad Talal Anwar <[email protected]> <[email protected]>
 Nate Butler <[email protected]>
 Nate Butler <[email protected]> <[email protected]>
 Nathan Sobo <[email protected]>
@@ -88,7 +96,11 @@ Robert Clover <[email protected]>
 Robert Clover <[email protected]> <[email protected]>
 Roy Williams <[email protected]>
 Roy Williams <[email protected]> <[email protected]>
+Sebastijan Kelnerič <[email protected]>
+Sebastijan Kelnerič <[email protected]> <[email protected]>
 Sergey Onufrienko <[email protected]>
+Shish <[email protected]>
+Shish <[email protected]> <[email protected]>
 Thorben Kröger <[email protected]>
 Thorben Kröger <[email protected]> <[email protected]>
 Thorsten Ball <[email protected]>