gnutls: add fixpkgconfig.
gnutls: add fixpkgconfig.

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