Update Dockerfile

Dockerfile

@@ -20,9 +20,7 @@ RUN adduser -D -u 1000 ${USERNAME} \
   && mkdir -p ${APP_DIR} \
   && chown -R ${USERNAME}:${USERNAME} ${HOME_DIR}
 USER ${USERNAME}
-WORKDIR ${APP_DIR} 
-COPY --chown=${USERNAME}:${USERNAME} ./package.json ./package.json
-COPY --chown=${USERNAME}:${USERNAME} ./package-lock.json ./package-lock.json
+WORKDIR ${APP_DIR}
 RUN npm ci
 COPY --chown=${USERNAME}:${USERNAME} . .
 RUN npm run build