depends_x86_64: remove nvidia-utils (now provided by cuda)

nvidia-utils is now a dependency for cuda, so we do not need to
specify it here anymore.

Although I prefer to explicitly list dependencies, nvidia-utils is
a cuda component because it provides 'libcuda.so.1'. So it makes
sense to let it only with cuda.

References
----------
https://bugs.archlinux.org/task/58408
https://git.archlinux.org/svntogit/community.git/commit/trunk?h=packages/cuda&id=b9d76ab707c8deb25cd9734e99e15e965f05f570

PKGBUILD

@@ -4,7 +4,7 @@
 pkgname=ffmpeg-full
 _srcname=ffmpeg
 pkgver=4.0
-pkgrel=1
+pkgrel=2
 pkgdesc='Complete solution to record, convert and stream audio and video (all possible features including nvenc, qsv and libfdk-aac)'
 arch=('i686' 'x86_64')
 url='http://www.ffmpeg.org/'
@@ -28,7 +28,7 @@ depends=(
 )
 depends_x86_64=(
     # official repositories:
-        'cuda' 'nvidia-utils'
+        'cuda'
     # AUR:
         'intel-media-sdk'
 )
@@ -215,6 +215,7 @@ build() {
 
 package() {
     cd "${_srcname}-${pkgver}"
+    
     make DESTDIR="$pkgdir" install
     
     install -D -m755 tools/qt-faststart  "${pkgdir}/usr/bin/qt-faststart"