Update nginx:stable Docker digest to e8dbeeb

Dockerfile

@@ -5,7 +5,7 @@ WORKDIR /app
 COPY . .
 RUN yarn install && yarn build
 
-FROM nginx:stable@sha256:c74747feb6a59b0b47d3da0656b58d702659b4ff2e38aa8c552bb3b5cc3e08a8
+FROM nginx:stable@sha256:e8dbeeb052df6b5455a81d76dce8896330cefb530d11809887070f69d0758ae2
 COPY --from=builder /app/build /usr/share/nginx/html
 COPY nginx.conf /etc/nginx/conf.d/default.conf
 EXPOSE 80