Remove --color from patch

PKGBUILD

@@ -6,7 +6,7 @@
 
 pkgname=butt
 pkgver=1.44.0
-pkgrel=3
+pkgrel=4
 pkgdesc="Easy to use, multi OS streaming tool"
 arch=('i686' 'x86_64' 'aarch64' 'armv7h')
 license=('GPL2')
@@ -15,7 +15,7 @@ depends=('fltk' 'dbus' 'portaudio' 'portmidi' 'libfdk-aac' 'libvorbis' 'libogg'
 source=("${pkgname}-${pkgver}.tar.gz::https://danielnoethen.de/${pkgname}/release/${pkgver}/${pkgname}-${pkgver}.tar.gz"
         'add-required-time-header.patch')
 sha256sums=('d910b40a10dbca1ce377ee239c146e4746e8b48550ba0a40d6b5199b5c87e0a7'
-            '6864068cccfb18b1a709bb09d6eeb04f82fad6841970a8256efdb5242405d8fa')
+            'a4d8f0fbde457366467b5ae0d2b31ad0f733cb1154a18e84a36a106c7301b5d8')
 
 prepare() {
   cd "${pkgname}-${pkgver}"