community/ncmpcpp: remove stale patch

community/ncmpcpp/399e0f47008b487df3505476c959b4f42d8bc1b1.patch

-From 399e0f47008b487df3505476c959b4f42d8bc1b1 Mon Sep 17 00:00:00 2001
-From: Louis Sautier <sautier.louis@gmail.com>
-Date: Sat, 9 May 2020 14:31:52 +0200
-Subject: [PATCH] Fix build with GCC 10 by adding missing include
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Fixes the following error:
-./mpdpp.h:438:15: error: ‘runtime_error’ is not a member of ‘std’
----
- src/mpdpp.h | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/src/mpdpp.h b/src/mpdpp.h
-index a2bb79eb..abd3666c 100644
---- a/src/mpdpp.h
-+++ b/src/mpdpp.h
-@@ -25,6 +25,7 @@
- #include <exception>
- #include <random>
- #include <set>
-+#include <stdexcept>
- #include <vector>
- 
- #include <mpd/client.h>