InputMonitor: Update name

We've never done this before, but a bug complained about
the name not updating in the dumps and it's easy enough to fix.

Bug: 208957354
Test: Existing tests pass
Change-Id: I3312dfbf23b4583ac90a1975d9af22bc8214b5c7

services/core/java/com/android/server/wm/InputMonitor.java

@@ -249,6 +249,8 @@ final class InputMonitor {
         inputWindowHandle.setPaused(w.mActivityRecord != null && w.mActivityRecord.paused);
         inputWindowHandle.setWindowToken(w.mClient);
 
+        inputWindowHandle.setName(w.getName());
+
         // Update layout params flags to force the window to be not touch modal. We do this to
         // restrict the window's touchable region to the task even if it requests touches outside
         // its window bounds. An example is a dialog in primary split should get touches outside its