fix: packages/stats/Dockerfile to reduce vulnerabilities (#4421)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-ALPINE322-PCRE2-13637025

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

Author: AhmedHanafy725

packages/stats/Dockerfile

@@ -8,7 +8,7 @@ COPY . /app/
 RUN yarn install
 RUN yarn lerna run build --no-private && yarn workspace @threefold/stats build
 
-FROM nginx:1.29.2-alpine
+FROM nginx:1.29.3-alpine
 COPY --from=build /app/packages/stats/dist /usr/share/nginx/html
 COPY --from=build /app/packages/stats/nginx /etc/nginx
 RUN mkdir -p /etc/zinit;