fix: src-app/storybook/Dockerfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-ALPINE319-OPENSSL-7413523
- https://snyk.io/vuln/SNYK-ALPINE319-OPENSSL-7413523
- https://snyk.io/vuln/SNYK-ALPINE319-OPENSSL-7413527
- https://snyk.io/vuln/SNYK-ALPINE319-OPENSSL-7413527

src-app/storybook/Dockerfile

@@ -17,7 +17,7 @@ RUN apt update \
 COPY . .
 RUN pnpx appkit build storybook
 
-FROM nginx:stable-alpine
+FROM nginx:1.26.1-alpine3.19
 
 COPY --from=builder /src-storybook/public /usr/share/nginx/html