refactor: remove unecessary openssl deps from hello-nginx Dockerfile (#102)

Also add locales package to resolve a warning.

Author: cwaldren-ld

examples/hello-nginx/Dockerfile

@@ -5,9 +5,9 @@ ARG VERSION=2.1.0
 # {{ x-release-please-end }}
 
 RUN apt-get update && apt-get install -y \
-    git netbase curl libssl-dev openssl libssl3 openssl apt-transport-https ca-certificates \
+    git netbase curl libssl-dev apt-transport-https ca-certificates \
     software-properties-common \
-    cmake ninja-build
+    cmake ninja-build locales-all
 
 RUN add-apt-repository ppa:mhier/libboost-latest && \
      apt-get update && \