message: chore: add a `package` Makefile target
  This target would easily allow us to create a package for the
  application without being wrapped into an installer, which is
  particularly useful to provide custom builds, or test asar related
  issues, for example.
diff: @@ -314,8 +314,11 @@ TARGETS = \
  info \
  clean \
  distclean \
  + package \
  electron-develop
  +package: $(BUILD_DIRECTORY)/$(APPLICATION_NAME)-$(APPLICATION_VERSION)-$(TARGET_PLATFORM)-$(TARGET_ARCH)
  +
  ifeq ($(TARGET_PLATFORM),darwin)
  electron-installer-app-zip: $(BUILD_OUTPUT_DIRECTORY)/$(APPLICATION_NAME)-$(APPLICATION_VERSION)-$(TARGET_PLATFORM)-$(TARGET_ARCH).zip
  electron-installer-dmg: $(BUILD_OUTPUT_DIRECTORY)/$(APPLICATION_NAME)-$(APPLICATION_VERSION)-$(TARGET_PLATFORM)-$(TARGET_ARCH).dmg
  