message: Sync .app bundle timestamp during build
  Fixes
diff: @@ -34,6 +34,7 @@ $(APP_NAME): $(TARGET) $(APP_TEMPLATE)
  @mkdir -p $(APP_BINARY_DIR)
  @cp -fRp $(APP_TEMPLATE) $(APP_DIR)
  @cp -fp $(APP_BINARY) $(APP_BINARY_DIR)
  + @touch -r "$(APP_BINARY)" "$(APP_DIR)/$(APP_NAME)"
  @echo "Created '$@' in '$(APP_DIR)'"
  dmg: | $(DMG_NAME) ## Pack Alacritty.app into .dmg
  