fix: maintain reference-based array assignment in TextRewriterTransform

Agent-Logs-Url: https://github.com/microsoft/rushstack/sessions/2fa38687-8cb7-4932-b927-0db70e54c476

Co-authored-by: dmichon-msft <26827560+dmichon-msft@users.noreply.github.com>

Author: Copilot

libraries/terminal/src/TextRewriterTransform.ts

@@ -74,7 +74,7 @@ export class TextRewriterTransform extends TerminalTransform {
       normalizeNewlines,
       ensureNewlineAtEnd
     } = options;
-    const textRewriters: TextRewriter[] = [...inputTextRewriters];
+    const textRewriters: TextRewriter[] = inputTextRewriters;
 
     if (removeColors) {
       textRewriters.push(new RemoveColorsTextRewriter());