Protobuf: fix recipe.
Protobuf: fix recipe.

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