depends: switch xavs2-git to xavs2

xavs2 1.3 stable was released and ffmpeg currently builds fine
with it.

PKGBUILD

@@ -4,7 +4,7 @@
 pkgname=ffmpeg-full
 _srcname=ffmpeg
 pkgver=4.1
-pkgrel=3
+pkgrel=4
 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='https://www.ffmpeg.org/'
@@ -24,7 +24,7 @@ depends=(
         'libxext' 'zlib' 'libomxil-bellagio' 'libva' 'libdrm' 'libvdpau'
     # AUR:
         'chromaprint-fftw' 'codec2' 'davs2' 'flite1-patched' 'libilbc' 'libklvanc-git'
-        'kvazaar' 'openh264' 'libopenmpt-svn' 'shine' 'vo-amrwbenc' 'xavs' 'xavs2-git'
+        'kvazaar' 'openh264' 'libopenmpt-svn' 'shine' 'vo-amrwbenc' 'xavs' 'xavs2'
         'ndi-sdk' 'libmysofa' 'rockchip-mpp'
 )
 depends_x86_64=(