Don't build window bridges on travis with juce enabled for now

Signed-off-by: falkTX <falktx@gmail.com>

.travis/script-linux.sh

@@ -23,5 +23,5 @@ make all posix32 posix64
 make wine32 wine64
 
 # Build windows binaries for bridges
-env PATH=/opt/mingw32/bin:${PATH} make win32 CC=i686-w64-mingw32-gcc CXX=i686-w64-mingw32-g++
-env PATH=/opt/mingw64/bin:${PATH} make win64 CC=x86_64-w64-mingw32-gcc CXX=x86_64-w64-mingw32-g++
+env PATH=/opt/mingw32/bin:${PATH} make win32 USING_JUCE=false CC=i686-w64-mingw32-gcc CXX=i686-w64-mingw32-g++
+env PATH=/opt/mingw64/bin:${PATH} make win64 USING_JUCE=false CC=x86_64-w64-mingw32-gcc CXX=x86_64-w64-mingw32-g++