Fix link flags for macOS to build a multiarch dylib

Author: gilzoide

Plugins/Makefile

@@ -57,7 +57,7 @@ lib/linux/%/libgilzoide-sqlite-net.so: lib/linux/%/sqlite3.o~ | lib/linux/%
 
 # macOS
 lib/macos/libgilzoide-sqlite-net.dylib: CFLAGS += -arch arm64 -arch x86_64 -isysroot $(shell xcrun --show-sdk-path --sdk macosx)
-lib/macos/libgilzoide-sqlite-net.dylib: LINKFLAGS += -shared
+lib/macos/libgilzoide-sqlite-net.dylib: LINKFLAGS += -shared -arch arm64 -arch x86_64
 lib/macos/libgilzoide-sqlite-net.dylib: lib/macos/sqlite3.o~ | lib/macos
 	$(CC) -o $@ $^ $(LINKFLAGS)
 ifdef MACOS_CODESIGN_SIGNATURE