Make TextInputV1::send_text_change not require pending_state

Either we mismanage it, or the client requests resets way too often.
Either way, `pending_state` is not technically required for this to
work.

Should fix the OSK showing but inputs from it not registering in the
input field.

src/server/frontend_wayland/text_input_v1.cpp

@@ -266,7 +266,7 @@ TextInputV1::~TextInputV1()
 void TextInputV1::send_text_change(ms::TextInputChange const& change)
 {
     auto const client_serial = find_client_serial(change.serial);
-    if (!pending_state || !current_surface || !client_serial)
+    if (!current_surface || !client_serial)
     {
         // We are no longer enabled, or we don't have a valid serial
         return;