Add missing Run-time dependency: gumbo-parser

PKGBUILD

@@ -7,7 +7,7 @@ pkgdesc='Viewer and manager for multimedia files'
 arch=('i686' 'x86_64')
 url='https://github.com/milgra/mmfm'
 license=('GPL3')
-depends=('wayland' 'freetype2' 'ffmpeg' 'libpng' 'libgl' 'libegl' 'glew' 'openjpeg2' 'libmupdf')
+depends=('wayland' 'freetype2' 'ffmpeg' 'libpng' 'libgl' 'libegl' 'glew' 'openjpeg2' 'libmupdf' 'gumbo-parser')
 makedepends=('meson' 'ninja' 'pkg-config' 'wayland-protocols' )
 source=(
 	"${pkgname}-${pkgver}.tar.xz::https://github.com/milgra/mmfm/releases/download/${pkgver}/mmfm-${pkgver}.tar.xz"