chore(deps): bump nginx from 1.29.2-alpine3.22 to 1.29.3-alpine3.22 (#13598)

Bumps nginx from 1.29.2-alpine3.22 to 1.29.3-alpine3.22.

---
updated-dependencies:
- dependency-name: nginx
  dependency-version: 1.29.3-alpine3.22
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Dockerfile.nginx-alpine

@@ -63,7 +63,7 @@ COPY dojo/ ./dojo/
 # always collect static for debug toolbar as we can't make it dependant on env variables or build arguments without breaking docker layer caching
 RUN env DD_SECRET_KEY='.' DD_DJANGO_DEBUG_TOOLBAR_ENABLED=True python3 manage.py collectstatic --noinput --verbosity=2 && true
 
-FROM nginx:1.29.2-alpine3.22@sha256:61e01287e546aac28a3f56839c136b31f590273f3b41187a36f46f6a03bbfe22
+FROM nginx:1.29.3-alpine3.22@sha256:b3c656d55d7ad751196f21b7fd2e8d4da9cb430e32f646adcf92441b72f82b14
 ARG uid=1001
 ARG appuser=defectdojo
 COPY --from=collectstatic /app/static/ /usr/share/nginx/html/static/