gst-libav: update to 1.2.2.

srcpkgs/gst-libav/template

@@ -1,6 +1,6 @@
 # Template file for 'gst-libav'
 pkgname=gst-libav
-version=1:1.2.1
+version=1:1.2.2
 revision=1
 wrksrc="${pkgname}-${version#*:}"
 build_style=gnu-configure
@@ -13,4 +13,4 @@ maintainer="Juan RP <xtraeme@gmail.com>"
 license="GPL-2"
 homepage="http://gstreamer.freedesktop.org"
 distfiles="${homepage}/src/${pkgname}/${pkgname}-${version#*:}.tar.xz"
-checksum=fd152b7aec56ae76ad58b9759913a8bfe1792bdf64f260d0acaba75b75076676
+checksum=585eb7971006100ad771a852e07bd2f3e23bcc6eb0b1253a40b5a0e40e4e7418