docker: ui: bump nginx from 1.27.4-alpine to 1.29.0-alpine in /ui

Bumps nginx from 1.27.4-alpine to 1.29.0-alpine.

---
updated-dependencies:
- dependency-name: nginx
  dependency-version: 1.29.0-alpine
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

ui/Dockerfile

@@ -35,7 +35,7 @@ COPY --from=base /app/node_modules ./node_modules
 
 RUN npm run build
 
-FROM nginx:1.27.4-alpine as production
+FROM nginx:1.29.0-alpine as production
 
 RUN apk add curl