Update Dockerfile

Dockerfile

@@ -23,7 +23,6 @@ USER ${USERNAME}
 WORKDIR ${APP_DIR} 
 COPY --chown=${USERNAME}:${USERNAME} ./package.json ./package.json
 COPY --chown=${USERNAME}:${USERNAME} ./package-lock.json ./package-lock.json
-COPY --chown=${USERNAME}:${USERNAME} ./.npmrc ./.npmrc
 RUN npm ci
 COPY --chown=${USERNAME}:${USERNAME} . .
 RUN npm run build