fix: docker/nginx/Dockerfile to reduce vulnerabilities (#716)
fix: docker/nginx/Dockerfile to reduce vulnerabilities (#716)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-DEBIAN11-EXPAT-2331811
- https://snyk.io/vuln/SNYK-DEBIAN11-GLIBC-2340908
- https://snyk.io/vuln/SNYK-DEBIAN11-GLIBC-2340908
- https://snyk.io/vuln/SNYK-DEBIAN11-GLIBC-2340922
- https://snyk.io/vuln/SNYK-DEBIAN11-GLIBC-2340922

Co-authored-by: Rusty Bower <df9728c9e5104131c08c7adb03af425394842596@rustybower.com>
pwnbus/scoring_engine,pwnbus/scoring_engine,pwnbus/scoring_engine,pwnbus/scoring_engine