ExecuteFilter: Update window title when done

The command can change the active branch.

Change-Id: I6fd026e29f8e972e694c249b47e106bfdef783a7
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

src/plugins/coreplugin/locator/executefilter.cpp

@@ -4,6 +4,7 @@
 #include "executefilter.h"
 
 #include <coreplugin/icore.h>
+#include <coreplugin/editormanager/editormanager.h>
 #include <coreplugin/messagemanager.h>
 #include <utils/algorithm.h>
 #include <utils/environment.h>
@@ -114,6 +115,7 @@ void ExecuteFilter::done()
 {
     QTC_ASSERT(m_process, return);
     MessageManager::writeFlashing(m_process->exitMessage());
+    EditorManager::updateWindowTitles(); // Refresh VCS topic if needed
 
     removeProcess();
     runHeadCommand();