libdca: fix compat, drop {bin,man} on 2nd arch, add x86_64 & TEST().
libdca: fix compat, drop {bin,man} on 2nd arch, add x86_64 & TEST().

Changed "compat = 0" (for lib:libdca in PROVIDES) to "compat >= 0"
because "package list libdca-0.0.5-2-*.hpkg" was producing:
	provides: libdca = 0.0.5
	provides: lib:libdca = 0.0.0
	provides: compat = 0
For libdca-0.0.5-3-*.hpkg we now have:
	provides: libdca = 0.0.5
	provides: lib:libdca = 0.0.0 (compatible >= 0)

haikuports/haikuports,nielx/haikuports,koletzky/haikuports,moochris/haikuports,moochris/haikuports,haikuports/haikuports,haikuports/haikuports,miqlas/haikuports,miqlas/haikuports,koletzky/haikuports,Begasus/haikuports,miqlas/haikuports,nielx/haikuports,Begasus/haikuports,haikuports/haikuports,Begasus/haikuports,Begasus/haikuports,nielx/haikuports,Begasus/haikuports,moochris/haikuports,koletzky/haikuports,haikuports/haikuports