Meta: fix IPR check

scripts/check-form.js

@@ -99,6 +99,7 @@ const legacyCommitsWithUnknownAuthors = new Set([
 	'f424bf075fe582ed8acc36e8a420ee713a21561a', // https://github.com/tc39/ecma262/pull/3142
 	'bea8d0d682fcf2be2a29564bd2ae66ab9dcce21c', // https://github.com/tc39/ecma262/pull/612, user deleted their github
 	'329069469609d8f05ad64c328e2295c171050ce4', // https://github.com/tc39/ecma262/pull/3249, commit email doesn't point to the github user
+	'57f427b18bf7e629565ac2fcf2392ba7b7d0d8fb', // https://github.com/tc39/ecma262/pull/3127, user account deactivated
 ]);
 
 function getAuthorFromCommit(commitObj) {
@@ -203,6 +204,7 @@ const exceptions = new Set([
 	'GeorgNeis',
 	'natashenka', // Google employee
 	'IgorMinar', // former Google employee
+	'riwom', // tutizaraz (signed) renamed their account to riwom
 ].map(x => x.toLowerCase()));
 
 // TODO: remove these as they sign the form
@@ -211,7 +213,6 @@ const legacy = new Set([
 	'himsngh',
 	'angleKH',
 	'ivan-pan',
-	'szuend',
 	'chrikrah',
 	'viktmv',
 	'bathos',
@@ -241,7 +242,6 @@ const legacy = new Set([
 	'DmitrySoshnikov',
 	'jsreeram',
 	'antony-jeong',
-	'bojavou',
 ].map(x => x.toLowerCase()));
 
 Promise.all([usernames, authors, delegates, emeriti]).then(([usernames, authors, delegates, emeriti]) => {