testing/asymptote: disable on mips64

Dependency texlive is not available on mips64.

testing/asymptote/APKBUILD

@@ -5,7 +5,7 @@ pkgver=2.65
 pkgrel=0
 pkgdesc="A vector graphics language for technical drawing"
 url="http://asymptote.sourceforge.net/"
-arch="all"
+arch="all !mips64" # blocked by texlive
 license="GPL-3.0-only"
 depends="texlive texlive-dvi ghostscript"
 ### Optional dependencies