remove "git config commit.gpgsign" since it's included in $gitcmd; set encoding to UTF-8; correct scripts file name

patches/api/0002-Server-Config.patch

@@ -1,5 +1,5 @@
-From 5d805daa7d4b42c7700a065a98678a0d58b80947 Mon Sep 17 00:00:00 2001
-From: =?GB2312?q?=E3=84=97=E3=84=A0=CB=8B=20=E3=84=91=E3=84=A7=CB=8A?=
+From fa3dd80af1219598e0e39e0bd5fabf615ddab05a Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=E3=84=97=E3=84=A0=CB=8B=20=E3=84=91=E3=84=A7=CB=8A?=
  <tsao-chi@the-lingo.org>
 Date: Fri, 3 Apr 2020 15:18:38 +0800
 Subject: [PATCH] Server Config
@@ -39,5 +39,5 @@ index 9ceaac0e..7444b415 100644
           * Sends the component to the player
           *
 -- 
-2.25.1.windows.1
+2.20.1