fix: use fillAnyInput for rename (handles both inline and quick input)

On Linux, context menu Rename may trigger VSCode's built-in inline
tree rename instead of the extension's showInputBox. fillAnyInput
detects whichever input appears and fills it.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: wenytang-ms

test/e2e-plans/java-dep-file-operations.yaml

@@ -114,7 +114,7 @@ steps:
     verify: "Rename input box opened"
 
   - id: "enter-new-name"
-    action: "fillQuickInput AppRenamed"
+    action: "fillAnyInput AppRenamed"
     verify: "New name entered and confirmed"
     waitBefore: 2