tools: keep Emeriti lists case-insensitive alphabetic

The current code does not treat capital and lowercase letters as
equivalent.

PR-URL: #45159
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

tools/find-inactive-collaborators.mjs

@@ -163,7 +163,7 @@ async function moveCollaboratorToEmeritus(peopleToMove) {
         const currentLine = `${collaboratorFirstLine}\n${line}\n`;
         // If textToMove is empty, this still works because when undefined is
         // used in a comparison with <, the result is always false.
-        while (textToMove[0] < currentLine) {
+        while (textToMove[0]?.toLowerCase() < currentLine.toLowerCase()) {
           fileContents += textToMove.shift();
         }
         fileContents += currentLine;

tools/find-inactive-tsc.mjs

@@ -198,7 +198,7 @@ async function moveTscToEmeritus(peopleToMove) {
         const currentLine = `${memberFirstLine}\n${line}\n`;
         // If textToMove is empty, this still works because when undefined is
         // used in a comparison with <, the result is always false.
-        while (textToMove[0] < currentLine) {
+        while (textToMove[0]?.toLowerCase() < currentLine.toLowerCase()) {
           fileContents += textToMove.shift();
         }
         fileContents += currentLine;